Expression > 論壇首頁 > Expression Encoder > Can't use more than one instance of ExpressionPlayer in a Silverlight app?
發問發問
 

問題Can't use more than one instance of ExpressionPlayer in a Silverlight app?

  • Wednesday, 17 June, 2009 9:49ricardofiel 使用者勳章使用者勳章使用者勳章使用者勳章使用者勳章
     包含代碼
    Hi all,

    I'm using the Silverlight Player template from the Expression Encoder to play smooth streaming movies and works without a problem, until I add another instance of the player to my application. When I do that, only one of the instances will play the movies. The other won't show anything.

    From debugging the player, I found that sometimes m_mediaElement is null in TogglePlayPause (in MediaPlayer.cs):

    protected void TogglePlayPause()
    {
    	// Change current play state depending on current state.
    	if (m_mediaElement != null)
    	{
                  .....
    

    Anyone experiencing the same problem?

    Thanks.