IDTSBuffer100.GetBLOBStream(Int32, Int32) Method

Reference

Definition

Namespace:: Microsoft.SqlServer.Dts.Pipeline.Wrapper

Assembly:: Microsoft.SqlServer.DTSPipelineWrap.dll

Important

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Gets an IStream interface used to access the binary large object (BLOB) stored in a column in an IDTSBuffer100.

public:
 Microsoft::SqlServer::Dts::Runtime::Wrapper::IStream ^ GetBLOBStream(int hRow, int hCol);

public Microsoft.SqlServer.Dts.Runtime.Wrapper.IStream GetBLOBStream (int hRow, int hCol);

abstract member GetBLOBStream : int * int -> Microsoft.SqlServer.Dts.Runtime.Wrapper.IStream

Public Function GetBLOBStream (hRow As Integer, hCol As Integer) As IStream

Parameters

hRow: Int32

The row handle.

hCol: Int32

The column handle.

Returns

IStream

An IStream interface.

Remarks

This method is used to retrieve an IStream interface that can be used to read and write the data bytes in a binary large object (BLOB). When the IStream is finished manipulating the data using the stream, it can be inserted back into the column using the SetBLOBFromStream method.

Applies to