Gets a value indicating if media can be paused if the Pause method is called.
Cannot be used in XAML.
value = object.CanPause
true if the media can be paused; otherwise, false.
This property is read-only. The default value is false.
Streaming media cannot be paused. Therefore CanPause returns false for any case where the MediaElement has loaded streaming media.
One scenario for this property is to check it after MediaOpened is fired, and potentially change the display characteristics of any "Pause" button that appears in UI if CanPause is false.