Método Api.JetReadFileInstance

Recupera o conteúdo de um arquivo aberto com JetOpenFileInstance(JET_INSTANCE, String, JET_HANDLE, Int64, Int64).

Namespace:Microsoft.Isam.Esent.Interop
Assembly: Microsoft.Isam.Esent.Interop (em Microsoft.Isam.Esent.Interop.dll)

Sintaxe

'Declaration
Public Shared Sub JetReadFileInstance ( _
    instance As JET_INSTANCE, _
    file As JET_HANDLE, _
    buffer As Byte(), _
    bufferSize As Integer, _
    <OutAttribute> ByRef bytesRead As Integer _
)
'Usage
Dim instance As JET_INSTANCE
Dim file As JET_HANDLE
Dim buffer As Byte()
Dim bufferSize As Integer
Dim bytesRead As IntegerApi.JetReadFileInstance(instance, _
    file, buffer, bufferSize, bytesRead)

public static void JetReadFileInstance(
    JET_INSTANCE instance,
    JET_HANDLE file,
    byte[] buffer,
    int bufferSize,
    out int bytesRead
)

Parâmetros

• instance
  Tipo: Microsoft.Isam.Esent.Interop.JET_INSTANCE

  A instância a ser usada.

• file
  Tipo: Microsoft.Isam.Esent.Interop.JET_HANDLE

  O arquivo do qual ler.

• Buffer
  Tipo: []

  O buffer no qual ler.

• Buffersize
  Tipo: System.Int32

  O tamanho do buffer.

• Bytesread
  Tipo: System.Int32

  Retorna a quantidade de dados lidos no buffer.

Confira também

Referência

Classe API

Membros da API

Namespace Microsoft.Isam.Esent.Interop