This document provides an introduction to ASP.NET, Visual Studio, web programming, and databases in ASP.NET. It discusses Visual Studio as an integrated development environment, introduces HTML, CSS, JavaScript, and frameworks like ASP.NET and AJAX. It also covers database systems like SQL Server, using SQL with ASP.NET, and connecting to databases with ADO.NET. The document uses examples to demonstrate creating ASP.NET web forms applications and connecting them to databases.
Object-oriented programming languages are based on objects rather than functions. Linguistic analysis uses the forms, meanings, and contexts of natural language to develop consistent object-oriented models. Semiformal models relate natural language concepts to object-oriented components like classes, objects, attributes, and methods to aid in object-oriented analysis and design. This helps non-experts develop object models when experts are unavailable.
The course aims to provide you with an understanding of the fundamental concepts involved in object-oriented programming (object, class, protocol, hierarchy, inheritance, encapsulation, polymorphism and collaboration).
The programming language you will use is Java. However, the purpose of the course is not to teach you the minutiae of the Java language, but rather to teach you fundamental object-oriented programming concepts and skills that will be transferable to any object¬ oriented language
This document discusses creating domain-specific languages (DSLs) using Xtext. It defines DSLs as programming languages focused on a particular domain, as opposed to general purpose languages. The document outlines how DSLs are classified and stakeholders involved. It describes benefits of DSLs like reducing mistakes and facilitating understanding for non-experts, but also drawbacks like additional development costs. Key aspects of creating DSLs with Xtext are discussed, including defining a grammar to generate a parser and IDE tools to develop models that can then be transformed to other artifacts.
The document provides an introduction to programming with C# and the Visual Studio environment. It discusses that C# is an object-oriented language created by Microsoft to build a variety of applications that run on the .NET framework. It also describes the .NET framework, which includes the common language runtime that compiles C# code into intermediate language code and executes it. Finally, it introduces Visual Studio as an integrated development environment for creating C# applications and its key components like solutions and projects.
This document discusses the design of a smart emotion-based music player with a sleep alert system. The proposed system uses a camera to capture a user's facial expressions in order to analyze their emotions. Based on the emotion detected, the music player will select music accordingly. The system also monitors eye blinking and yawning frequency to detect sleepiness and will alert the user. The goal is to introduce an application of facial expression recognition technology and develop a music player that responds to user emotion and alerts them if sleepy.
The document provides an analysis of Shuzworld's workflow, costs, and staffing at its Shanghai production facility. It recommends streamlining the 8-step work boot production process into a 5-workstation assembly line to improve efficiency. It justifies this recommendation using assembly line data and balancing tools. It also recommends using a learning curve analysis to determine pricing for a new sandal product line that maximizes profit margins. Finally, it recommends an assignment method for scheduling operators to maximize production while minimizing costs based on each operator's job costs.
R is an open source programming language used for statistical analysis and graphics. It allows users to create objects like vectors, matrices, data frames and lists to manipulate and analyze data. RStudio is an integrated development environment for R that provides a user interface, debugging tools and package management. The document introduces key R concepts like data types, packages and resources for learning R. It also provides best practices for file management, naming conventions and version control when programming in R.
Object-oriented programming languages are based on objects rather than functions. Linguistic analysis uses the forms, meanings, and contexts of natural language to develop consistent object-oriented models. Semiformal models relate natural language concepts to object-oriented components like classes, objects, attributes, and methods to aid in object-oriented analysis and design. This helps non-experts develop object models when experts are unavailable.
The course aims to provide you with an understanding of the fundamental concepts involved in object-oriented programming (object, class, protocol, hierarchy, inheritance, encapsulation, polymorphism and collaboration).
The programming language you will use is Java. However, the purpose of the course is not to teach you the minutiae of the Java language, but rather to teach you fundamental object-oriented programming concepts and skills that will be transferable to any object¬ oriented language
This document discusses creating domain-specific languages (DSLs) using Xtext. It defines DSLs as programming languages focused on a particular domain, as opposed to general purpose languages. The document outlines how DSLs are classified and stakeholders involved. It describes benefits of DSLs like reducing mistakes and facilitating understanding for non-experts, but also drawbacks like additional development costs. Key aspects of creating DSLs with Xtext are discussed, including defining a grammar to generate a parser and IDE tools to develop models that can then be transformed to other artifacts.
The document provides an introduction to programming with C# and the Visual Studio environment. It discusses that C# is an object-oriented language created by Microsoft to build a variety of applications that run on the .NET framework. It also describes the .NET framework, which includes the common language runtime that compiles C# code into intermediate language code and executes it. Finally, it introduces Visual Studio as an integrated development environment for creating C# applications and its key components like solutions and projects.
This document discusses the design of a smart emotion-based music player with a sleep alert system. The proposed system uses a camera to capture a user's facial expressions in order to analyze their emotions. Based on the emotion detected, the music player will select music accordingly. The system also monitors eye blinking and yawning frequency to detect sleepiness and will alert the user. The goal is to introduce an application of facial expression recognition technology and develop a music player that responds to user emotion and alerts them if sleepy.
The document provides an analysis of Shuzworld's workflow, costs, and staffing at its Shanghai production facility. It recommends streamlining the 8-step work boot production process into a 5-workstation assembly line to improve efficiency. It justifies this recommendation using assembly line data and balancing tools. It also recommends using a learning curve analysis to determine pricing for a new sandal product line that maximizes profit margins. Finally, it recommends an assignment method for scheduling operators to maximize production while minimizing costs based on each operator's job costs.
R is an open source programming language used for statistical analysis and graphics. It allows users to create objects like vectors, matrices, data frames and lists to manipulate and analyze data. RStudio is an integrated development environment for R that provides a user interface, debugging tools and package management. The document introduces key R concepts like data types, packages and resources for learning R. It also provides best practices for file management, naming conventions and version control when programming in R.
This document discusses various topics related to software development including programming paradigms, languages, data types, software design, and code quality. It covers procedural, object-oriented, and event-driven programming paradigms and discusses which are suitable for different types of programs. It also discusses factors that influence language selection and provides examples of commonly used languages. The document outlines various data types and their purposes. It describes the typical phases of a software design process from defining needs through implementation and maintenance. Finally, it discusses the importance of code readability and maintainability for quality code.
With Microsoft prePress, you can access just-written content from upcoming
books. The chapters come straight from our respected authors, before they’re
fully polished and debugged—for critical insights now, when you need them.
This document contains one or more portions of a preliminary version of a Microsoft Press title and is provided
“as is.” The content may be changed substantially upon final publication. In addition, this document may make
reference to pre-released versions of software products that may be changed substantially prior to final
commercial release. Microsoft reserves the right to not publish this title or any versions thereof (including
future prePress ebooks). This document is provided for informational purposes only. MICROSOFT MAKES NO
WARRANTIES, EITHER EXPRESS OR IMPLIED, IN THIS DOCUMENT. Information and views expressed in this
document, including URL and other Internet website references may be subject to change without notice. You
bear the risk of using it.
The document is an industrial training report submitted by a student on Java programming language. It discusses the history of Java, introduces key Java concepts like the JDK, JRE, Java virtual machine. It also covers installing Java, setting environment variables, and validating the installation. The report aims to provide an overview of Java for students and discusses topics like the development process, garbage collection, and editions of Java.
The document discusses the introduction and history of .NET technology and Visual Basic .NET (VB.NET). It provides details on:
- The .NET framework which provides a development framework for building applications and web services.
- VB.NET which is a programming language that targets the .NET framework and is a successor to Visual Basic 6. It discusses the various versions of VB.NET released.
- Features of .NET such as interoperability, common language runtime, language independence, security and portability.
- The evolution of software development approaches from procedure-oriented to structure-oriented to object-oriented.
Unit 4 Assignment 1 Comparative Study Of Programming...Carmen Sanborn
- The goal is to design a new programming language by combining common qualities from two existing languages.
- When designing a new language, it is important to consider aspects like syntax, semantics, data types, control structures, modularity, and libraries/frameworks.
- The language design should aim to take useful features from other languages while avoiding their shortcomings to create a language that is efficient, readable, and meets modern programming needs.
Java Is A Programming Dialect And Registering Stage EssayLiz Sims
Java is a programming language and runtime environment that is widely used. It allows applications to be written once and run on any device, from laptops to servers to mobile phones. Java code is compiled to bytecode that can run on any Java Virtual Machine, regardless of computer architecture. Java is commonly used for web applications and has millions of developers. Integrated Development Environments are software applications that help programmers develop code. They provide features like code editing, debugging, and project management tailored for specific programming languages. Android is an open source platform that makes developing mobile applications easy. This document discusses advantages and disadvantages of using the Android platform for developing a mobile application to automate business processes for a fitness center.
Stream SQL eventflow visual programming for real programmers presentationstreambase
Richard Tibbetts, CTO, StreamBase Systems.
StreamSQL EventFlow is one of the most popular languages for Complex Event Processing (CEP), a data management paradigm for real-time applications. Based on a stream-relational data model common to other CEP languages, EventFlow is unique in that it is a visual language. This talk will focus on the design of visual representations for key features including event dispatch, modularity, data parallelism, polymorphism, and dependency injection, and on the co-development of an Eclipse-based IDE along with a new programming language. StreamSQL EventFlow is the primary programming language for the StreamBase Event Processing Platform.
Complex Event Processing platforms are used to process large volumes of event-oriented data in real-time, often in latency-critical applications such as securities trading. Combining clustering, messaging, queuing, data storage, and application logic into one system minimizes latency and gives the programmer control over all aspects of the application.
StreamSQL EventFlow is an executable visual language for building CEP applications, unlike visual environments designed for non-developers, or architecture-focused modeling tools. The talk will cover experiences overcoming prejudice against visual programming languages, and how critical development tools are to that process. We will also discuss some details of the implementation including the compiler, a visual debugger, and diff/merge functionality.
Come può .NET contribuire alla Data Science? Cosa è .NET Interactive? Cosa c'entrano i notebook? E Apache Spark? E il pythonismo? E Azure? Vediamo in questa sessione di mettere in ordine le idee.
Designing A Project Using Java ProgrammingKaty Allen
The document discusses the Connector class in the NS simulator. The Connector class is a subclass of NsObject and is the superclass for basic network components that handle packets, such as hubs and links. Connector objects have a single output queue, while Classifier objects can have multiple output queues. When packets traverse connections in the NS simulator, various follow objects are embedded in the connections to log events such as enqueue, dequeue, drop, and receive to trace packet flow.
Analysis Of The Original Version Of JavaAmanda Brady
The document discusses the original version of Java. It began as a project by Sun Microsystems in 1991 to develop a program for interactive televisions. They named it Oak but later changed it to Java due to a naming conflict. Java was designed to be hardware independent and portable. It became popular for web applications. The original version was Java Development Kit 1.0 and the current version is 1.1. Java was designed to be simple, efficient, durable, portable, powerful, secure and easy to understand. It is an object-oriented language.
A Strong Object Recognition Using Lbp, Ltp And RlbpRikki Wright
This document discusses the evolution of object-oriented technology and languages. It notes that many object-oriented languages have emerged but companies commonly use open source OO languages like Java, C++, C# and Visual Basic due to their low or no licensing costs. These languages also have readily available libraries and development resources. The history of object-oriented concepts is traced back to Simula 67 and Smalltalk in the 1960s-70s, which introduced key ideas like classes, objects, inheritance and polymorphism. Exponential growth has occurred as more systems adopt object-oriented technologies.
This document provides an overview of machine learning in cyber security. It discusses definitions of machine learning, cyber security, and how machine learning can be used for cyber security tasks like malware detection. It also covers theoretical concepts, hands-on materials like necessary software and lab setup, and guidance for projects. Specific machine learning and security tools are mentioned, like Docker for containerization. The document aims to explain the importance and applications of machine learning in cyber security.
In this core java training session, you will learn Elements of Java programming. Topics covered in this session are:
• Quick review of some important concepts from last class
• History of Java
• JDK and JRE
• Byte Code and JVM (Java Virtual Machine)
• Platform Independence
• Principles of Object Oriented Programming
• Writing your first Java Application
• Elements of Java programming language
• Built in Data Types
• Conditional Statements
• Loops
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
Reaktive Programmierung mit den Reactive Extensions (Rx)NETUserGroupBern
This document provides an overview of a presentation on reactive programming. The presentation introduces reactive programming concepts and the Reactive Extensions (RX) framework in .NET. It discusses how RX treats events as observable collections and uses LINQ-like query operators to compose and combine event streams. The presentation includes demos showing how to create observables from events and asynchronous data sources and use RX operators to query and transform the resulting observable sequences.
Jawad Shafi is an assistant professor who teaches Java programming. The document outlines the course syllabus, including textbooks, materials, assessment breakdown, topics to be covered in lectures, and notes about Java development. It provides students with information needed to understand course expectations and learn Java.
This document provides an overview of programming in Java. It outlines the course objectives which are to teach object-oriented programming fundamentals in Java, how to develop Java applications and applets, and create GUI-based apps that run across platforms. It then lists some reference books and introduces basic concepts like Java's history, data types, variables, and control structures. The document also compares Java to C/C++ and outlines the Java compilation and interpretation process.
So you have an existing PHP application and would like to spice it up with a rich and attractive front-end. Next to Adobe Flex, you can also choose Silverlight as a solution. This session shows you around in Silverlight and shows that PHP and Silverlight can go together easily.
Ottoman Empire Essay. Ottoman empire religious tolerance essayKimberly Pulley
The Ottoman Empire Essay Example | StudyHippo.com. The Ottoman Empire golden age Research Paper Example | Topics and Well .... Read a Superb History Sample Essay on «Diplomatic History: The Ottoman .... PPT - Ottoman Empire Imperialism and Modernity PowerPoint Presentation .... In what ways was the Ottoman Empire different to its West European Essay. Ming ottoman comparative sample essay. Ottoman Empire Study Resources.
Good Science Essay Topics. Essay on Science and Technology Science and Techn...Kimberly Pulley
This essay discusses the rediscovery of penicillin by Alexander Fleming in 1928 after initially discovering it by accident in 1922. It describes how Fleming noticed a mold growing in one of his culture dishes that was preventing the growth of the staphylococci bacteria. While he documented his observation, he did not pursue developing penicillin at the time. The essay then outlines how Howard Florey and Ernst Chain helped revive interest in penicillin in the late 1930s and worked to extract and concentrate the active ingredients from the mold. Their work culminated in the first patient being treated with penicillin in 1941.
In 1922, Scottish scientist
This document discusses various topics related to software development including programming paradigms, languages, data types, software design, and code quality. It covers procedural, object-oriented, and event-driven programming paradigms and discusses which are suitable for different types of programs. It also discusses factors that influence language selection and provides examples of commonly used languages. The document outlines various data types and their purposes. It describes the typical phases of a software design process from defining needs through implementation and maintenance. Finally, it discusses the importance of code readability and maintainability for quality code.
With Microsoft prePress, you can access just-written content from upcoming
books. The chapters come straight from our respected authors, before they’re
fully polished and debugged—for critical insights now, when you need them.
This document contains one or more portions of a preliminary version of a Microsoft Press title and is provided
“as is.” The content may be changed substantially upon final publication. In addition, this document may make
reference to pre-released versions of software products that may be changed substantially prior to final
commercial release. Microsoft reserves the right to not publish this title or any versions thereof (including
future prePress ebooks). This document is provided for informational purposes only. MICROSOFT MAKES NO
WARRANTIES, EITHER EXPRESS OR IMPLIED, IN THIS DOCUMENT. Information and views expressed in this
document, including URL and other Internet website references may be subject to change without notice. You
bear the risk of using it.
The document is an industrial training report submitted by a student on Java programming language. It discusses the history of Java, introduces key Java concepts like the JDK, JRE, Java virtual machine. It also covers installing Java, setting environment variables, and validating the installation. The report aims to provide an overview of Java for students and discusses topics like the development process, garbage collection, and editions of Java.
The document discusses the introduction and history of .NET technology and Visual Basic .NET (VB.NET). It provides details on:
- The .NET framework which provides a development framework for building applications and web services.
- VB.NET which is a programming language that targets the .NET framework and is a successor to Visual Basic 6. It discusses the various versions of VB.NET released.
- Features of .NET such as interoperability, common language runtime, language independence, security and portability.
- The evolution of software development approaches from procedure-oriented to structure-oriented to object-oriented.
Unit 4 Assignment 1 Comparative Study Of Programming...Carmen Sanborn
- The goal is to design a new programming language by combining common qualities from two existing languages.
- When designing a new language, it is important to consider aspects like syntax, semantics, data types, control structures, modularity, and libraries/frameworks.
- The language design should aim to take useful features from other languages while avoiding their shortcomings to create a language that is efficient, readable, and meets modern programming needs.
Java Is A Programming Dialect And Registering Stage EssayLiz Sims
Java is a programming language and runtime environment that is widely used. It allows applications to be written once and run on any device, from laptops to servers to mobile phones. Java code is compiled to bytecode that can run on any Java Virtual Machine, regardless of computer architecture. Java is commonly used for web applications and has millions of developers. Integrated Development Environments are software applications that help programmers develop code. They provide features like code editing, debugging, and project management tailored for specific programming languages. Android is an open source platform that makes developing mobile applications easy. This document discusses advantages and disadvantages of using the Android platform for developing a mobile application to automate business processes for a fitness center.
Stream SQL eventflow visual programming for real programmers presentationstreambase
Richard Tibbetts, CTO, StreamBase Systems.
StreamSQL EventFlow is one of the most popular languages for Complex Event Processing (CEP), a data management paradigm for real-time applications. Based on a stream-relational data model common to other CEP languages, EventFlow is unique in that it is a visual language. This talk will focus on the design of visual representations for key features including event dispatch, modularity, data parallelism, polymorphism, and dependency injection, and on the co-development of an Eclipse-based IDE along with a new programming language. StreamSQL EventFlow is the primary programming language for the StreamBase Event Processing Platform.
Complex Event Processing platforms are used to process large volumes of event-oriented data in real-time, often in latency-critical applications such as securities trading. Combining clustering, messaging, queuing, data storage, and application logic into one system minimizes latency and gives the programmer control over all aspects of the application.
StreamSQL EventFlow is an executable visual language for building CEP applications, unlike visual environments designed for non-developers, or architecture-focused modeling tools. The talk will cover experiences overcoming prejudice against visual programming languages, and how critical development tools are to that process. We will also discuss some details of the implementation including the compiler, a visual debugger, and diff/merge functionality.
Come può .NET contribuire alla Data Science? Cosa è .NET Interactive? Cosa c'entrano i notebook? E Apache Spark? E il pythonismo? E Azure? Vediamo in questa sessione di mettere in ordine le idee.
Designing A Project Using Java ProgrammingKaty Allen
The document discusses the Connector class in the NS simulator. The Connector class is a subclass of NsObject and is the superclass for basic network components that handle packets, such as hubs and links. Connector objects have a single output queue, while Classifier objects can have multiple output queues. When packets traverse connections in the NS simulator, various follow objects are embedded in the connections to log events such as enqueue, dequeue, drop, and receive to trace packet flow.
Analysis Of The Original Version Of JavaAmanda Brady
The document discusses the original version of Java. It began as a project by Sun Microsystems in 1991 to develop a program for interactive televisions. They named it Oak but later changed it to Java due to a naming conflict. Java was designed to be hardware independent and portable. It became popular for web applications. The original version was Java Development Kit 1.0 and the current version is 1.1. Java was designed to be simple, efficient, durable, portable, powerful, secure and easy to understand. It is an object-oriented language.
A Strong Object Recognition Using Lbp, Ltp And RlbpRikki Wright
This document discusses the evolution of object-oriented technology and languages. It notes that many object-oriented languages have emerged but companies commonly use open source OO languages like Java, C++, C# and Visual Basic due to their low or no licensing costs. These languages also have readily available libraries and development resources. The history of object-oriented concepts is traced back to Simula 67 and Smalltalk in the 1960s-70s, which introduced key ideas like classes, objects, inheritance and polymorphism. Exponential growth has occurred as more systems adopt object-oriented technologies.
This document provides an overview of machine learning in cyber security. It discusses definitions of machine learning, cyber security, and how machine learning can be used for cyber security tasks like malware detection. It also covers theoretical concepts, hands-on materials like necessary software and lab setup, and guidance for projects. Specific machine learning and security tools are mentioned, like Docker for containerization. The document aims to explain the importance and applications of machine learning in cyber security.
In this core java training session, you will learn Elements of Java programming. Topics covered in this session are:
• Quick review of some important concepts from last class
• History of Java
• JDK and JRE
• Byte Code and JVM (Java Virtual Machine)
• Platform Independence
• Principles of Object Oriented Programming
• Writing your first Java Application
• Elements of Java programming language
• Built in Data Types
• Conditional Statements
• Loops
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
Reaktive Programmierung mit den Reactive Extensions (Rx)NETUserGroupBern
This document provides an overview of a presentation on reactive programming. The presentation introduces reactive programming concepts and the Reactive Extensions (RX) framework in .NET. It discusses how RX treats events as observable collections and uses LINQ-like query operators to compose and combine event streams. The presentation includes demos showing how to create observables from events and asynchronous data sources and use RX operators to query and transform the resulting observable sequences.
Jawad Shafi is an assistant professor who teaches Java programming. The document outlines the course syllabus, including textbooks, materials, assessment breakdown, topics to be covered in lectures, and notes about Java development. It provides students with information needed to understand course expectations and learn Java.
This document provides an overview of programming in Java. It outlines the course objectives which are to teach object-oriented programming fundamentals in Java, how to develop Java applications and applets, and create GUI-based apps that run across platforms. It then lists some reference books and introduces basic concepts like Java's history, data types, variables, and control structures. The document also compares Java to C/C++ and outlines the Java compilation and interpretation process.
So you have an existing PHP application and would like to spice it up with a rich and attractive front-end. Next to Adobe Flex, you can also choose Silverlight as a solution. This session shows you around in Silverlight and shows that PHP and Silverlight can go together easily.
Ottoman Empire Essay. Ottoman empire religious tolerance essayKimberly Pulley
The Ottoman Empire Essay Example | StudyHippo.com. The Ottoman Empire golden age Research Paper Example | Topics and Well .... Read a Superb History Sample Essay on «Diplomatic History: The Ottoman .... PPT - Ottoman Empire Imperialism and Modernity PowerPoint Presentation .... In what ways was the Ottoman Empire different to its West European Essay. Ming ottoman comparative sample essay. Ottoman Empire Study Resources.
Good Science Essay Topics. Essay on Science and Technology Science and Techn...Kimberly Pulley
This essay discusses the rediscovery of penicillin by Alexander Fleming in 1928 after initially discovering it by accident in 1922. It describes how Fleming noticed a mold growing in one of his culture dishes that was preventing the growth of the staphylococci bacteria. While he documented his observation, he did not pursue developing penicillin at the time. The essay then outlines how Howard Florey and Ernst Chain helped revive interest in penicillin in the late 1930s and worked to extract and concentrate the active ingredients from the mold. Their work culminated in the first patient being treated with penicillin in 1941.
In 1922, Scottish scientist
Business paper: Advertising essay sample. advertising essay by Billy Rowlinson - Issuu. Promotional and advertising strategies sample essay. Advert essay. How To Write A Essay Introduction Paragraph - HOW TO WRITE A GOOD .... Advertising Essay. Advertising in linked in write my essays - sampleletters.web.fc2.com. Advertisement Analysis Essay Sample Lovely 7 Analysis Essay Examples .... Importance of Advertising Essay | Essay on Importance of Advertising .... What Makes Advertising Effective Essay Example | Topics and Well .... Ads Analysis Essay – Telegraph. Business marketing advertisement essay. Advertisement Analysis Essay Sample Lovely Ad Analysis Essay – Essays .... Advertising essay by Mami Touray - Issuu. Structures of adverts essay (Donnelle Maitland) by Donnelle123 - Issuu. Reflection Essay: Ad analysis essay. Essay Introductions. HOW TO WRITE AN ADVERTISEMENT ANALYSIS ESSAY – ATEMWED1995. Advertisement | Short paragraph about the advertising | Essay for students. Sample Essays On Advertising. Advertising Essay: Choosing Simple, Making It Complex. Advertisement Analysis Essay Sample Fresh 1 Analytical Essay On Coke in .... Rhetorical Analysis Essay Advertisement – Telegraph. Advertising Essay - GCSE Media Studies - Marked by Teachers.com. Advertisement Analysis Essay Sample Elegant Advertising Essay | Essay .... Advertising essay by Annie Went - Issuu. Advertisement Analysis Essay Sample Fresh Radial Analysis Essay Coke .... Advertisement Analysis Essay Sample Luxury Analysis Of Shampoo .... Advertising and promotion essays - writefiction581.web.fc2.com. Top Advertising Essay ~ Thatsnotus Advertising Essay Introduction Advertising Essay Introduction. Advertising essay by Mami Touray - Issuu
Childhood Memories Essay. Essay on memories of childhood. My Childhood Memor...Kimberly Pulley
Memories From the Childhood Free Essay Example. Childhood Memories - GCSE English - Marked by Teachers.com. Top Childhood Memory Essay ~ Thatsnotus. 024 Memories Essay Example ~ Thatsnotus. My Childhood Memories Essay | Essay on My Childhood Memories for .... Essay about a favorite childhood memory. Childhood Memories Essay | Essay on Childhood Memories for Students and .... Childhood Memories - GCSE Drama - Marked by Teachers.com. Childhood memory Essays [ PDF ] 200 and 500 words . - Freetestpractices .... 005 My Favorite Memory Essay High School Childhood Memories Narrative .... Childhood memories essays for students. My Childhood Memories (400 Words) - PHDessay.com. Childhood Memories - GCSE Miscellaneous - Marked by Teachers.com. Childhood Memories- Essay for Bignnerrs and school boys & girls. English worksheets: Essay - Childhood memories. Essay on Childhood Memories in 200, 300, 400, 500, 600 Words. Childhood Memories. - GCSE English - Marked by Teachers.com. 012 Childhood Memories Essay Example 91 Thumb ~ Thatsnotus.
7 Army Values Essay. Academic Proofreading - essays on the 7 army values - 20...Kimberly Pulley
The Seven Core Army Values Essay Example | StudyHippo.com. 7 army values essay - Custom Paper Writing Help Deserving Your Appreciation. How Accountability Ties Into the Army Values Essay Example | StudyHippo.com. 7 Army Values Essay – Telegraph. 7 Army Values Essay 2127 .pdf - Johnson 1 7 Army Values Titiana Johnson .... Image result for army values ldrship | Army values, 1000 word essay .... 1500 Word Essay On Army Values — — Essay on Army Values. Army Values (Integrity. Seven Army Values Essay – Telegraph. ⇉Seven Army Values and Abide by Them on and off Duty Essay Example .... Integrity army values essay. The army values storyboard. Business paper: Seven army values essay. 7 ARMY VALUES! Army Values, Selfless, Loyalty, Pj, Seventh, Military .... Duty and Honor: The Seven ARMY Values Free Essay Example.
Star Struck Writing Paper Printable, Writing Paper PriKimberly Pulley
Here are a few key themes around death in Game of Thrones:
- Death is inescapable and comes for everyone, regardless of status or power. No one is safe from meeting a violent end at some point in the story.
- How characters face their own death reveals much about their courage, beliefs, and what really matters to them in life. Some accept it bravely while others fight in denial.
- Constant exposure to death and loss in their world makes many characters more pragmatic about mortality. They understand it's an inevitable part of life and can't be controlled or avoided forever.
- The threat of violent death at any moment adds tension and stakes to every plotline and character decision. It's a
Modes Of Writing Worksheet, Are. Online assignment writing service.Kimberly Pulley
This document discusses research into fear of crime among college students. It notes that men and women experience fear differently, with women more afraid of harassment and stalking, while men fear a lack of ability to protect themselves. The document then discusses a study where undergraduates at Virginia State University took a survey to measure their perceptions and fears of crime. It states that fears cannot be determined or corrected.
Writing A Philosophy Paper - Peter H. Spader - TeachinKimberly Pulley
The document provides an overview of the steps involved in requesting and receiving writing assistance from HelpWriting.net. It outlines the registration and order placement process, how writers bid on requests and are selected, reviewing and authorizing completed work, and the option for revisions. Customers are assured of original, high-quality content and refunds for plagiarized work. The process aims to fully meet customer needs through this online writing assistance service.
Technology Development In India Essay After IndependKimberly Pulley
This document provides instructions for seeking writing help from HelpWriting.net. It outlines a 5-step process: 1) Create an account; 2) Complete an order form with instructions and deadline; 3) Review bids from writers and select one; 4) Review the completed paper and authorize payment; 5) Request revisions to ensure satisfaction and receive a refund if plagiarized.
The document discusses Rafael Trujillo's rule as dictator of the Dominican Republic and how he changed over time, as depicted in the novel "In Time of the Butterflies". It notes that Trujillo believed "He who doesn't know how to deceive does not know how to rule". While the country celebrated freedom, Trujillo consolidated his power through deception and violence. Over decades, he became increasingly paranoid and oppressive, ordering the torture and assassination of his political opponents, including the Mirabal sisters.
Quality Custom Essay Writing Service - Essays Service Is The BKimberly Pulley
1) Many Australian youth volunteer their time to help worthwhile causes, such as tutoring disadvantaged children, cleaning up beaches and parks, or fundraising for medical research. Their community service deserves recognition.
2) Australian youth have achieved success in sports, arts, and academics. Young athletes have won Olympic medals, musicians and artists have won awards, and students have earned scholarships to top universities.
3) Youth leadership programs in Australia empower young people to become role models in their schools and neighborhoods. Through these programs, youth tackle important issues and inspire others with their vision and initiative.
Here are the key differences in ethical, legal, and regulatory issues between business-to-business (B2B) and business-to-consumer (B2C) web interactions:
- Privacy and data protection: B2C requires stricter privacy policies and compliance with consumer data protection laws. B2B relationships have more flexibility in sharing data between companies.
- Contracts and terms of use: B2C terms must be written in clear, simple language for average consumers. B2B agreements involve negotiated contracts between sophisticated business entities.
- Marketing and advertising: B2C marketing is regulated to protect consumers from unfair/deceptive practices. B2B marketing has more leeway around types of claims made
Pin On Personal Statement. Online assignment writing service.Kimberly Pulley
The document discusses steps to request writing help from HelpWriting.net:
1. Create an account with valid email and password.
2. Complete a 10-minute order form providing instructions, sources, deadline and sample work.
3. Writers will bid on the request and the client can choose a writer based on qualifications, history and feedback. A deposit starts the writing.
4. Clients can request revisions to ensure satisfaction. HelpWriting.net guarantees original, high-quality work and refunds for plagiarism.
Paragraph Writing Anchor Chart Third Grade Writing,Kimberly Pulley
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The document discusses the 1997 film Good Will Hunting and focuses on a key scene. In the scene, the protagonist Will steps into a conversation at a bar to defend his friend Chuckie from a Harvard student named Clark who was bragging about his knowledge. Will demonstrates a strong understanding of the material Clark was discussing, making Clark feel small for how he treated Chuckie. Will then questions the value of Clark spending $150,000 on his Harvard education for knowledge he could have gotten from the public library for $1.50 in late fees. The summary evaluates Will's use of ethos to undermine Clark and question the value of his expensive education.
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The document argues that activities associated with adult prostitution, such as soliciting, buying, and advertising, should be decriminalized and regulated in order to protect sex workers' fundamental rights and allow them to prevent harm. It draws on philosophical arguments around human rights, John Stuart Mill's harm principle, and some feminist theories. The document also discusses criticisms of decriminalization and references legal cases related to prostitution laws in Canada.
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The document outlines the steps to request writing assistance from HelpWriting.net, including creating an account, completing an order form with instructions and deadline, and reviewing writer bids before selecting one and placing a deposit to start the assignment. The process utilizes a bidding system where customers can choose a writer based on qualifications, order history, and feedback to work on their paper. Customers then review the completed paper and can request revisions until they are satisfied with the end result.
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...TechSoup
Whether you're new to SEO or looking to refine your existing strategies, this webinar will provide you with actionable insights and practical tips to elevate your nonprofit's online presence.
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ملزمة تشريح الجهاز الهيكلي (نظري 3)
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تتميز هذهِ الملزمة بعِدة مُميزات :
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2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
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Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...EduSkills OECD
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THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...indexPub
The recent surge in pro-Palestine student activism has prompted significant responses from universities, ranging from negotiations and divestment commitments to increased transparency about investments in companies supporting the war on Gaza. This activism has led to the cessation of student encampments but also highlighted the substantial sacrifices made by students, including academic disruptions and personal risks. The primary drivers of these protests are poor university administration, lack of transparency, and inadequate communication between officials and students. This study examines the profound emotional, psychological, and professional impacts on students engaged in pro-Palestine protests, focusing on Generation Z's (Gen-Z) activism dynamics. This paper explores the significant sacrifices made by these students and even the professors supporting the pro-Palestine movement, with a focus on recent global movements. Through an in-depth analysis of printed and electronic media, the study examines the impacts of these sacrifices on the academic and personal lives of those involved. The paper highlights examples from various universities, demonstrating student activism's long-term and short-term effects, including disciplinary actions, social backlash, and career implications. The researchers also explore the broader implications of student sacrifices. The findings reveal that these sacrifices are driven by a profound commitment to justice and human rights, and are influenced by the increasing availability of information, peer interactions, and personal convictions. The study also discusses the broader implications of this activism, comparing it to historical precedents and assessing its potential to influence policy and public opinion. The emotional and psychological toll on student activists is significant, but their sense of purpose and community support mitigates some of these challenges. However, the researchers call for acknowledging the broader Impact of these sacrifices on the future global movement of FreePalestine.
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
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ASP.NET And Web Programming
1. University College of Southeast Norway
http://home.hit.no/~hansha
ASP.NET
Web Programming
Hans-Petter Halvorsen, 2016.11.01
2. 2
Table of Contents
1 Introduction ........................................................................................................................4
1.1 Visual Studio.................................................................................................................4
1.2 C# .................................................................................................................................5
1.3 .NET Framework...........................................................................................................5
1.4 Object-Oriented Programming (OOP)..........................................................................5
2 Visual Studio........................................................................................................................7
2.1 Introduction .................................................................................................................7
2.2 Getting Started.............................................................................................................7
2.2.1 Integrated Development Environment (IDE) ........................................................7
2.2.2 New Project...........................................................................................................8
2.2.3 Solution Explorer...................................................................................................9
2.2.4 Toolbox..................................................................................................................9
2.2.5 Editors and Designers..........................................................................................10
2.2.6 Properties window..............................................................................................11
2.2.7 Build and Debug Tools.........................................................................................12
3 Introduction to Web Programming...................................................................................13
3.1 Introduction ...............................................................................................................13
3.2 Web Browser..............................................................................................................14
3.3 HTML..........................................................................................................................14
3.4 CSS..............................................................................................................................15
3.5 JavaScript ...................................................................................................................15
3. 3 Table of Contents
Tutorial: ASP.NET and Web Programming
3.6 ASP.NET......................................................................................................................16
3.7 AJAX/ ASP.NET AJAX...................................................................................................16
3.8 Silverlight....................................................................................................................16
4 Introduction to ASP.NET ...................................................................................................18
4.1 Introduction ...............................................................................................................18
4.2 ASP.NET Web Pages ...................................................................................................20
4.3 ASP.NET SPA...............................................................................................................20
4.4 ASP.NET MVC .............................................................................................................20
4.5 ASP.NET Web Forms ..................................................................................................21
5 ASP.NET Web Forms .........................................................................................................22
5.1 Hello World Example..................................................................................................22
6 Internet Information Services (IIS)....................................................................................26
6.1 Web Server.................................................................................................................26
7 Working with Databases in ASP.NET.................................................................................27
7.1 Database Systems ......................................................................................................27
7.1.1 Mirosoft SQL Server ............................................................................................27
7.2 SQL .............................................................................................................................27
7.3 SQL Server + ASP.NET.................................................................................................29
7.3.1 Simple Database Examplee.................................................................................29
7.4 ADO.NET.....................................................................................................................31
7.4.1 Example...............................................................................................................31
8 Web Services.....................................................................................................................35
9 Example: Weather System................................................................................................36
4. 4
1Introduction
ASP.NET is a framework for creating web sites, apps and services with HTML, CSS and
JavaScript.
1.1 Visual Studio
Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft. It
can be used to develop console and graphical user interface applications along with
Windows Forms applications, web sites, web applications, and web services in both native
code together with managed code for all platforms supported by Microsoft Windows,
Windows Phone, Windows CE, .NET Framework, .NET Compact Framework and Microsoft
Silverlight.
Below we see the integrated development environment (IDE) in Visual Studio:
New projects are created from the “New Project” window:
5. 5 Introduction
Tutorial: ASP.NET and Web Programming
1.2 C#
C# is pronounced “see sharp”. C# is an object-oriented programming language and part of
the .NET family from Microsoft. C# is very similar to C++ and Java. C# is developed by
Microsoft and works only on the Windows platform.
1.3 .NET Framework
The .NET Framework (pronounced “dot net”) is a software framework that runs primarily on
Microsoft Windows. It includes a large library and supports several programming languages
which allow language interoperability (each language can use code written in other
languages). The .NET library is available to all the programming languages that .NET
supports. Programs written for the .NET Framework execute in a software environment,
known as the Common Language Runtime (CLR), an application virtual machine that
provides important services such as security, memory management, and exception handling.
The class library and the CLR together constitute the .NET Framework.
1.4 Object-Oriented Programming (OOP)
6. 6 Introduction
Tutorial: ASP.NET and Web Programming
Object-oriented programming (OOP) is a programming language model organized around
"objects" rather than "actions" and data rather than logic. Historically, a program has been
viewed as a logical procedure that takes input data, processes it, and produces output data.
The first step in OOP is to identify all the objects you want to manipulate and how they
relate to each other, an exercise often known as data modeling. Once you've identified an
object, you generalize it as a class of objects and define the kind of data it contains and any
logic sequences that can manipulate it. Each distinct logic sequence is known as a method. A
real instance of a class is called an “object” or an “instance of a class”. The object or class
instance is what you run in the computer. Its methods provide computer instructions and
the class object characteristics provide relevant data. You communicate with objects - and
they communicate with each other.
Important features with OOP are:
• Classes and Objects
• Inheritance
• Polymorphism
• Encapsulation
Simula was the first object-oriented programming language. Simula was developed in the
1960s by Kristen Nygaard from Norway.
Java, Python, C++, Visual Basic .NET and C# are popular OOP languages today.
Since Simula-type objects are reimplemented in C++, Java and C# the influence of Simula is
often understated. The creator of C++ (1979), Bjarne Stroustrup (from Denmark), has
acknowledged that Simula was the greatest influence on him to develop C++.
7. 7
2Visual Studio
2.1 Introduction
Home page of Visual Studio: http://www.microsoft.com/visualstudio
There exist different versions of Visual Studio, such as Visual Studio Express (free), Visual
Studio Professional, Visual Studio Premium and Visual Studio Ultimate.
2.2 Getting Started
2.2.1 Integrated Development Environment (IDE)
The Visual Studio product family shares a single integrated development environment (IDE)
that is composed of several elements: the Menu bar, Standard toolbar, various tool windows
docked or auto-hidden on the left, bottom, and right sides, as well as the editor space. The
tool windows, menus, and toolbars available depend on the type of project or file you are
working in.
Below we see the Visual Studio IDE (Integrated Development Environment):
8. 8 Visual Studio
Tutorial: ASP.NET and Web Programming
2.2.2 New Project
The first thing you do when you want to create a new application is to create a new project.
This can be done from the Start Page:
Or from the File menu:
Then the “New Project” window appears:
9. 9 Visual Studio
Tutorial: ASP.NET and Web Programming
In this window you will select an appropriate template based on what kind of application you
want to create, and a name and location for your project and solution.
The most common applications are:
• Windows Form Application
• Console Application
• WPF Application
• ASP.NET Web Application
• Silverlight Application
2.2.3 Solution Explorer
Solutions and projects contain items that represent the references, data connections,
folders, and files that you need to create your application. A solution container can contain
multiple projects and a project container typically contains multiple items.
2.2.4 Toolbox
The Toolbox contains all the necessary controls, etc. you need to create your user interface.
See Figure below.
10. 10 Visual Studio
Tutorial: ASP.NET and Web Programming
The Toolbox contains all the controls, etc. we can use
in our user interface.
In order to use them in our user interface, we just drag
and drop them to the “Form”, as shown below:
2.2.5 Editors and Designers
Visual Studio has different editors and design tools.
Graphical User Interface Designer:
11. 11 Visual Studio
Tutorial: ASP.NET and Web Programming
Code Editor:
2.2.6 Properties window
Each control we have on our user interface has lots of Properties we can set.
This is done in the Properties window:
12. 12 Visual Studio
Tutorial: ASP.NET and Web Programming
2.2.7 Build and Debug Tools
In Visual Studio we have lots of Build and Debugging Tools.
Build menu:
Below we see the Build menu:
The most used tool is “Build Solution” (Shortcut Key: F6).
Debug menu:
Below we see the Debug menu:
The most used tool is “Start Debugging” (Shortcut Key: F5).
13. 13
3Introduction to Web
Programming
3.1 Introduction
Today most of the applications focus on the Internet, where the applications can be viewed
in a standard Web Browser. Static Web pages are based on HTML and CSS. In order to create
more advanced applications, we need more powerful tools.
A useful web site for learning more about web development: http://www.w3schools.com
Important frameworks and tools for creating dynamic web pages:
• ASP.NET
• AJAX/ ASP.NET AJAX
• JavaScript
14. 14 Introduction to Web
Tutorial: ASP.NET and Web Programming
• Silverlight
These frameworks and tools will be explained below.
3.2 Web Browser
The purpose of a web browser is to read HTML documents and compose them into visual or
audible web pages. The browser does not display the HTML tags, but uses the tags to
interpret the content of the page.
Today we have the following major Web Browsers:
• Internet Explorer (by Microsoft)
• Firefox (by Mozilla)
• Chrome (by Google)
• Safari (by Apple)
• Opera (by Opera from Norway)
3.3 HTML
HTML, which stands for HyperText Markup Language, is the predominant markup language
for web pages. HTML is the basic building-blocks of webpages.
15. 15 Introduction to Web
Tutorial: ASP.NET and Web Programming
HTML is written in the form of HTML elements consisting of tags, enclosed in angle brackets
(like <html>), within the web page content. HTML tags normally come in pairs like <h1> and
</h1>. The first tag in a pair is the start tag, the second tag is the end tag (they are also
called opening tags and closing tags). In between these tags web designers can add text,
tables, images, etc.
Below we see a simple a HTML web page:
<!DOCTYPE html>
<html>
<body>
<h1>My First Heading</h1>
<p>My first paragraph.</p>
</body>
</html>
A useful web site for learning more about HTML: http://www.w3schools.com/html
3.4 CSS
Web browsers can also refer to Cascading Style Sheets (CSS) to define the appearance and
layout of text and other material.
The W3C, maintainer of both the HTML and the CSS standards
A useful web site for learning more about CSS: http://www.w3schools.com/css
3.5 JavaScript
JavaScript is an object-oriented scripting language basically used to create dynamic web
pages. JavaScript is primarily used in the form of client-side JavaScript, implemented as part
of a web browser in order to provide enhanced user interfaces and dynamic websites.
Below we see a simple a HTML web page with JavaScript:
<!DOCTYPE html>
<html>
<body>
<h1>My First JavaScript</h1>
<p>Click the button to display the date.</p>
<p id="demo"></p>
<button type="button" onclick="myFunction()">Try it</button>
<script>
function myFunction()
{
document.getElementById("demo").innerHTML = Date();
}
16. 16 Introduction to Web
Tutorial: ASP.NET and Web Programming
</script>
</body>
</html>
A useful web site for learning more about JavaScript: http://www.w3schools.com/js
3.6 ASP.NET
ASP.NET is a web application framework developed by Microsoft to allow programmers to
build dynamic web sites, web applications and web services.
ASP.NET is part of the Visual Studio package.
It was first released in January 2002 with version 1.0 of the .NET Framework, and is the
successor to Microsoft's Active Server Pages (ASP) technology. ASP.NET is built on the
Common Language Runtime (CLR), allowing programmers to write ASP.NET code using any
supported .NET language, such as C# and VB.NET.
ASP.NET web pages or webpage, known officially as Web Forms], are the main building block
for application development. Web forms are contained in files with an “.aspx” extension.
3.7 AJAX/ ASP.NET AJAX
AJAX is an acronym for Asynchronous JavaScript and XML. AJAX is a group of interrelated
web development methods used on the client-side to create interactive web applications.
With Ajax, web applications can send data to, and retrieve data from, a server
asynchronously (in the background) without interfering with the display and behavior of the
existing page.
ASP.NET AJAX is a set of extensions to ASP.NET developed by Microsoft for implementing
AJAX functionality.
3.8 Silverlight
Microsoft Silverlight is an application framework for writing and running browser plug-ins or
other rich internet applications, with features and purposes similar to those of Adobe Flash.
The run-time environment for Silverlight is available as a plug-in for most web browsers.
Silverlight is also one of the two application development platforms for Windows Phone 7/8.
The latest version is Silverlight 5.0.
17. 17 Introduction to Web
Tutorial: ASP.NET and Web Programming
Silverlight is based on WPF, so in Silverlight applications, user interfaces are declared in
Extensible Application Markup Language (XAML) and programmed using a subset of the .NET
Framework.
18. 18
4Introduction to ASP.NET
4.1 Introduction
ASP.NET is a web application framework developed by Microsoft to allow programmers to
build dynamic web sites, web applications and web services.
ASP.NET is a framework fro creating web sites, apps and services with HTML, CSS and
JavaScript.
Web Site: http://www.asp.net
ASP.NET supports different approaches for making web sites or web pages.
• ASP.NET Web Pages uses a single page model that mixes code and HTML markup.
• ASP.NET SPA (Single Page Application)
• ASP.NET Web Forms uses controls and an event-model for component-based
development.
• ASP.NET MVC (Model View Controller) values separation of concerns and enables
easier test-driven development.
You can mix and match these techniques within one application depending on your needs.
19. 19 Introduction to ASP.NET
Tutorial: ASP.NET and Web Programming
Video: http://www.asp.net/aspnet/overview/making-websites-with-aspnet/making-websites-with-aspnet
New Web Project Dialog:
Select Project Name, Loction and Solution Name.
Next, seelct the template you want to use.
20. 20 Introduction to ASP.NET
Tutorial: ASP.NET and Web Programming
4.2 ASP.NET Web Pages
In ASP.NET Web Pages you include server code directly into the HTML syntax, similar to PHP
and Classic ASP.
ASP.NET Web Pages uses Singe Page Model (The server-side code is mixed in between the
HTML). It uses the the Razor syntax (.cshtml files)
A tool called Microsoft WebMatrix is optimized for this development model, but you can
also use Visual Studio if you want to.
http://www.w3schools.com/aspnet
4.3 ASP.NET SPA
SPA – Single Page Application
For more information: http://www.asp.net/single-page-application
4.4 ASP.NET MVC
MVC – Model - View – Controller
21. 21 Introduction to ASP.NET
Tutorial: ASP.NET and Web Programming
A new development model where you split your development into 3 parts/components:
Models for Data, Views for Display and Controllers for Input.
4.5 ASP.NET Web Forms
ASP.NET is similiar to the desktop development model used in WPF. GUI (*.aspx files) and
Code (*.aspx.cs) is separated.
In this document we will focus on ASP.NET Web Forms.
22. 22
5ASP.NET Web Forms
The main focus in this tutorial will be ASP.NET Web Forms.
5.1 Hello World Example
When you are finished, your Web App should look something like this:
When you enter your Name in the TextBox and click the OK Button, the program should
respond with a greetings.
Seelct Create New Project:
23. 23 ASP.NET Web Forms
Tutorial: ASP.NET and Web Programming
You have lots of choices here – but we just want to create a very simple Web Form App.
Create New Web Form:
WinForm1.aspx Page: Used to create the GUI/HMI
24. 24 ASP.NET Web Forms
Tutorial: ASP.NET and Web Programming
Hello world Example – GUI:
WebForm1.aspx.cs:
25. 25 ASP.NET Web Forms
Tutorial: ASP.NET and Web Programming
Running the Application (F5):
Congratulations, you have created your first ASP.NET Web Forms application.
26. 26
6Internet Information
Services (IIS)
6.1 Web Server
The term web server can refer to either the hardware (the computer) or the software (the
computer application) that helps to deliver web content that can be accessed through the
Internet.
The most common use of web servers is to host websites, but there are other uses such as
gaming, data storage or running enterprise applications.
• IIS - Internet Information Services, Microsoft Windows
• Apache Web Server, Open Source, Cross-platform: UNIX, Linux, OS X, Windows, ...
• Nginx (pronounced "engine x") - Has become very popular latly
• GWS (Google Web Server)
• etc.
27. 27
7Working with Databases in
ASP.NET
Today, most of the web sites and web pages uses a database to store data that is visible on
the web page, e.g. Facebook, Instagram, Twitter, etc.
7.1 Database Systems
There are lots of different database systems, or DBMS – Database Management Systems,
such as:
• Microsoft SQL Server
o Enterprise, Developer versions, etc.
o Express version is free of charge
• Oracle
• MySQL (Oracle, previously Sun Microsystems) - MySQL can be used free of charge
(open source license), Web sites that use MySQL: YouTube, Wikipedia, Facebook
• MariaDB (“The New MySQL”)
• Microsoft Access
• IBM DB2
• Sybase
• … lots of other systems
7.1.1 Mirosoft SQL Server
Microsoft is the vendor of SQL Server. We have different editions of SQL Server, where SQL
Server Express is free to download and use. We will focus on SQL Server in this tutorial.
7.2 SQL
SQL (Structured Query Language) is a database computer language designed for managing
data in relational database management systems (RDBMS).
28. 28 Working with Databases in ASP.NET
Tutorial: ASP.NET and Web Programming
SQL, is a standardized computer language that was originally developed by IBM for querying,
altering and defining relational databases, using declarative statements.
SQL is pronounced /ˌɛs kjuː ˈɛl/ (letter by letter) or /ˈsiːkwəl/ (as a word).
What can SQL do?
• SQL can execute queries against a database
• SQL can retrieve data from a database
• SQL can insert records in a database
• SQL can update records in a database
• SQL can delete records from a database
• SQL can create new databases
• SQL can create new tables in a database
• SQL can create stored procedures in a database
• SQL can create views in a database
• SQL can set permissions on tables, procedures, and views
Even if SQL is a standard, many of the database systems that exist today implement their
own version of the SQL language. In this document we will use the Microsoft SQL Server as
an example.
Here are some examples of SQL queries:
29. 29 Working with Databases in ASP.NET
Tutorial: ASP.NET and Web Programming
In this Tutorial we will focus on Microsoft SQL Server. SQL Server uses T-SQL (Transact-SQL).
T-SQL is Microsoft's proprietary extension to SQL. T-SQL is very similar to standard SQL, but
in addition it supports some extra functionality, built-in functions, etc.
In order to use databases in our applications we need to know Structured Query language
(SQL). For more information about SQL, see the following Tutorial: Structured Query
Language (SQL)
The Tutorials are available from: http://home.hit.no/~hansha
7.3 SQL Server + ASP.NET
SQL Server + ASP.NET = Powerful Web Applications
7.3.1 Simple Database Examplee
Create a Database called LIBRARY and a BOOK table in SQL Server. Enter some Test data into
the BOOK table.
Fill a “GridView” with data from the Database Table (BOOK), as shown below
30. 30 Working with Databases in ASP.NET
Tutorial: ASP.NET and Web Programming
Use the “Wizard” in order to create all the “magic” you need in your application:
When finishing the “Wizard”, your .aspx page should look something like this
As you see - No Code needed to be written in this example J
31. 31 Working with Databases in ASP.NET
Tutorial: ASP.NET and Web Programming
This is OK for quick demos – but for professional applications, you need to use some
hardcore ADO.NET or similiar frameworks.
7.4 ADO.NET
ADO.NET (ActiveX Data Object for .NET) is a set of computer software components that
programmers can use to access data and data services. It is a part of the base class library
that is included with the Microsoft .NET Framework. It is commonly used by programmers to
access and modify data stored in relational database systems, though it can also access data
in non-relational sources.
7.4.1 Example
This time: Create everything from scratch using C# code and ADO.NET. Fill a
“DropDownList” with Book Names from the Database Print the Author Name based on
the selected BookName on the screen, see below.
Your .aspx page should look something like this:
32. 32 Working with Databases in ASP.NET
Tutorial: ASP.NET and Web Programming
Your .aspx.cs page should look something like this:
33. 33 Working with Databases in ASP.NET
Tutorial: ASP.NET and Web Programming
The Page_load() method is executed when the Web Page is loaded. In this simple example
we put all the code into the Event Handler for the DropDownList. The code could be
improved by creating a separate Class where you put this code into a Method.
The FillBookList method is as follows:
The code could be improved by creating a separate Class where you create this Method.
34. 34 Working with Databases in ASP.NET
Tutorial: ASP.NET and Web Programming
All kind og configuration should be stored in the Web.config file, including Database
Connection Strings, etc.
35. 35
8Web Services
In order to share data between devices over Internet, Web Services is the solution.
In ASP.NET there are several alternatives for creating such Web Services.
See the Tutorial “Web Services with Examples” for more details.
Visual Studio and ASP.NET has powerful features for creating Web Services:
• ASMX Web Service (Traditional Web Wervice using SOAP)
• ASP.NET Web API (The modern Web Service using REST, Web 2.0)
36. 36
9Example: Weather System
Below we see an example of a Web Site created in ASP.NET. The Web Site present weather
data from the Weather station located at Telemark University College.
For more information, please visit:
http://home.hit.no/~hansha/weather.htm
37. Hans-Petter Halvorsen, M.Sc.
E-mail: hans.p.halvorsen@hit.no
Blog: http://home.hit.no/~hansha/
University College of Southeast Norway
www.usn.no