The PausePushing method is called by the server to pause the flow of packets down a data path.
void IWMSPushSource.PausePushing( IWMSCommandContext pCommand, IWMSPushSourceCallback pCallback, ulong qwContext );
IWMSCommandContextIWMSCommandContext Object (C#) containing the context associated with this call.
IWMSPushSourceCallbackIWMSPushSourceCallback Object (C#) used to report the status of this method call.
ulong containing a value defined by the server to identify which call to PausePushing the plug-in is responding to when it calls IWMSPushSourceCallback.OnPausePushing. You must pass this value back unaltered when you call OnPausePushing.
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 IWMSEventLogIWMSEventLog Object (C#) 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.
Reference: Add a reference to Microsoft.WindowsMediaServices.
Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.