IWMSDataSourcePluginCallback Interface
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IWMSDataSourcePluginCallback Interface
The IWMSDataSourcePluginCallback interface is implemented by the server and contains methods that enable a data source plug-in to respond to calls that the server makes through the IWMSDataSourcePlugin interface.
- Note This interface is available only on Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; and Windows Server 2008. Each method of this interface must be called only once, even if an error code is returned after the initial call.
In addition to the methods inherited from IUnknown, the IWMSDataSourcePluginCallback interface exposes the following methods.
| Method | Description |
| OnCreateDirectory | Called by a data source plug-in to respond when the server calls CreateDataSourceDirectory. |
| OnDeleteDataContainer | Called by a data source plug-in to respond when the server calls DeleteDataContainer. |
| OnDeleteDirectory | Called by a data source plug-in to respond when the server calls DeleteDirectory. |
| OnGetDataContainerVersion | Called by a data source plug-in to respond when the server calls GetDataContainerVersion. |
| OnGetRootDirectories | Called by a data source plug-in to respond when the server calls GetRootDirectories. |
| OnOpenDataContainer | Called by a data source plug-in to respond when the server calls OpenDataContainer. |
| OnOpenDirectory | Called by a data source plug-in to respond when the server calls OpenDirectory. |
| OnOpenPacketStreamDataContainer | Not implemented in this release. |
See Also
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