IWMSDataSourcePlugin.DeleteDataContainer (C#)

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IWMSDataSourcePlugin.DeleteDataContainer (C#)

The server calls the DeleteDataContainer method to delete a data container.

Syntax

Parameters

pszContainerName

string containing the name of the container.

dwFlags

Reserved for future use.

pCallback

IWMSDataSourcePluginCallback object containing the callback function. The plug-in calls IWMSDataSourcePluginCallback.OnDeleteDataContainer to return the results to the server.

qwContext

ulong containing a value defined by the server to identify which DeleteDataContainer request the plug-in is responding to when it calls IWMSDataSourcePluginCallback.OnDeleteDataContainer. The plug-in must pass this value back unaltered.

Return Values

This method does not return a value. To report an error, the plug-in can throw a COMException object to the server. If the plug-in uses the IWMSEventLog object to log error information, it is recommended that it throw NS_E_PLUGIN_ERROR_REPORTED (0xC00D157D). Typically, the server attempts to make plug-in error information available to the server object model, the Windows Event Viewer, and the troubleshooting list in the details pane of the Windows Media Services MMC. However, if the plug-in uses the IWMSEventLog object to send custom error information to the Windows Event Viewer, throwing NS_E_PLUGIN_ERROR_REPORTED stops the server from also logging to the event viewer. For more information about plug-in error information, see Identifying Plug-in Errors.

Requirements

Reference: Add a reference to Microsoft.WindowsMediaServices.

Namespace: Microsoft.WindowsMediaServices.Interop.

Assembly: Microsoft.WindowsMediaServices.dll.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.

See Also

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