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Os dados são armazenados de duas
formas, o modo persistente e não
persistente. Quando você abre um arquivo
para leitura ou escrita, torna-se stream.
    Stream é uma sequência de bytes que
viajam de uma fonte para um destino ao
longo de um caminho de comunicação.
Existem 2 tipos de fluxos:

             1. Input Stream
             2. Output Stream


    Fluxo de entrada(Input Stream) é usado
para ler, enquanto fluxo de saída(Output
Stream) é usado para escrever.
Classe StreamWriter:
    A classe StreamWriter é herdada do
TextWriter classe abstrata.
    A classe TextWriter representa um
escritor que pode escrever uma série de
caracteres.
Classe StreamReader:
    A classe StreamReader é herdada do
TextReader classe abstrata.
    A classe TextReader representa um
leitor, que pode ler série de caracteres.
 FileStream - usado para ler e escrever
  em qualquer local dentro de um arquivo;
 BinaryReader - usado para ler tipos
  primitivos de dados de um fluxo binário;
 BinaryWriter - usado para gravar tipos
  primitivos de dados em formato binário;
 StreamReader - usado para ler caracteres
  de um fluxo de bytes;
   StreamWriter - usado para escrever os
    caracteres em um fluxo;
   StringReader - usado para ler de um
    buffer de string;
   StringWriter - usado para escrever em um
    buffer de string;
   DirectoryInfo - usado para executar
    operações em diretórios;
   FileInfo - usado para executar operações
    em arquivos;
Streams c# no n@me

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Streams c# no n@me

  • 1.
  • 2.
  • 3. Os dados são armazenados de duas formas, o modo persistente e não persistente. Quando você abre um arquivo para leitura ou escrita, torna-se stream. Stream é uma sequência de bytes que viajam de uma fonte para um destino ao longo de um caminho de comunicação.
  • 4. Existem 2 tipos de fluxos: 1. Input Stream 2. Output Stream Fluxo de entrada(Input Stream) é usado para ler, enquanto fluxo de saída(Output Stream) é usado para escrever.
  • 5. Classe StreamWriter: A classe StreamWriter é herdada do TextWriter classe abstrata. A classe TextWriter representa um escritor que pode escrever uma série de caracteres. Classe StreamReader: A classe StreamReader é herdada do TextReader classe abstrata. A classe TextReader representa um leitor, que pode ler série de caracteres.
  • 6.
  • 7.
  • 8.  FileStream - usado para ler e escrever em qualquer local dentro de um arquivo;  BinaryReader - usado para ler tipos primitivos de dados de um fluxo binário;  BinaryWriter - usado para gravar tipos primitivos de dados em formato binário;  StreamReader - usado para ler caracteres de um fluxo de bytes;
  • 9. StreamWriter - usado para escrever os caracteres em um fluxo;  StringReader - usado para ler de um buffer de string;  StringWriter - usado para escrever em um buffer de string;  DirectoryInfo - usado para executar operações em diretórios;  FileInfo - usado para executar operações em arquivos;