July 28, 2014
Developers call this method in response to SwitchMediaStreamAsync to inform the MediaElement that the MediaStreamSource has completed the requested stream switch and that samples returned will now be from the requested stream instead of the original stream. Note, that this is meant for the multiple audio stream case, for example language tracks, and not the adaptive streaming case.
Assembly: System.Windows (in System.Windows.dll)
'Declaration Protected Sub ReportSwitchMediaStreamCompleted ( _ mediaStreamDescription As MediaStreamDescription _ )