<MediaElement Source="G:\\test\\UnityApp1\\UnityApp1\\Assets\\Narrator107.mp3" LoadedBehavior="Manual" Name="media1"> </MediaElement> var media = FindName("media1") as MediaElement; media.Play(); I tested it. MP4 can play, but MP3 and wav can't play at present...

currEle.SetValue(Canvas.LeftProperty, xpos1); at Noesis.DependencyObject+<>c.<CreateSetFunctions>b__24_1 (System.IntPtr cPtr, System.IntPtr dp, System.Object value) [0x0000e] in G:\english\plus\NoesisGUI-Unity-3.1.4-Indie\Runtime\API\Proxies\DependencyObjectExtend.cs:428 at Noesis.DependencyObject.S...