IDTSBLOBObject90.GetData Method

Retrieves the specified number of bytes from an IDTSBLOBObject90 object.

Espacio de nombres: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Ensamblado: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Sintaxis

'Declaración
<DispIdAttribute(105)> _
Sub GetData ( _
    <InAttribute> dwOffset As UInteger, _
    <InAttribute> ByRef lpPointer As Byte, _
    <InAttribute> dwLength As UInteger, _
    <OutAttribute> ByRef lpdwWritten As UInteger _
)

[DispIdAttribute(105)] 
void GetData (
    [InAttribute] uint dwOffset,
    [InAttribute] ref byte lpPointer,
    [InAttribute] uint dwLength,
    out uint lpdwWritten
)

[DispIdAttribute(105)] 
void GetData (
    [InAttribute] unsigned int dwOffset, 
    [InAttribute] unsigned char% lpPointer, 
    [InAttribute] unsigned int dwLength, 
    [OutAttribute] unsigned int% lpdwWritten
)

/** @attribute DispIdAttribute(105) */ 
void GetData (
    /** @attribute InAttribute() */ UInt32 dwOffset, 
    /** @attribute InAttribute() */ /** @ref */ byte lpPointer, 
    /** @attribute InAttribute() */ UInt32 dwLength, 
    /** @attribute OutAttribute() */ /** @ref */ UInt32 lpdwWritten
)

JScript no permite pasar argumentos de valor para referencia.

Parámetros

• dwOffset
  The location to begin retrieving the bytes.

• lpPointer
  A pointer to the bytes returned by the IDTSBLOBObject90.

• dwLength
  The number of bytes to retrieve.

• lpdwWritten
  An out parameter that indicates the number of bytes written to the lpPointer parameter.

Notas

This method is used to retrieve a set of bytes from the IDTSBLOBObject90.

Seguridad para subprocesos

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Plataformas

Plataformas de desarrollo

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Plataformas de destino

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Vea también

Referencia

IDTSBLOBObject90 Interface
IDTSBLOBObject90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace