IDTSBuffer90.UnlockData Method

Unlocks the data in an IDTSBuffer90 object.

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

Syntaxe

'Déclaration
Sub UnlockData

void UnlockData ()

void UnlockData ()

void UnlockData ()

function UnlockData ()

Notes

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.

Sécurité des threads

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.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Voir aussi

Référence

IDTSBuffer90 Interface
IDTSBuffer90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace