IDTSBuffer90.UnlockData Method

Article
12/03/2008

Unlocks the data in an IDTSBuffer90 object.

Namespace: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Syntax

'Declaration
Sub UnlockData

void UnlockData ()

void UnlockData ()

void UnlockData ()

function UnlockData ()

Remarks

This method is called when a data flow component has finished reading or writing data in the IDTSBuffer90. In low memory situations, the IDTSBufferManager90 may swap unlocked buffers from memory to disk.

Managed component developers do not need to call this method because the managed PipelineBuffer object automatically locks and unlocks itself.

Thread Safety

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.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

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