void TreeNodePlaybackHandler_PlayHandlingEnded(object sender, EventArgs e)
{
TreeNodePlaybackHandler handler = sender as TreeNodePlaybackHandler;
if (handler != null)
{
handler.PlayHandlingEnded -= new EventHandler(TreeNodePlaybackHandler_PlayHandlingEnded);
handler.Dispose();
}
}
public void play(TreeNode node, Channel audioCh, bool contAfterNode)
{
if (node == null)
{
throw new exception.MethodParameterIsNullException("Can not play a null TreeNode");
}
if (audioCh == null)
{
throw new exception.MethodParameterIsNullException("The audio channel to play was null");
}
TreeNodePlaybackHandler playbackHandler = new TreeNodePlaybackHandler(node, audioCh, contAfterNode, this);
playbackHandler.PlayHandlingEnded += new EventHandler(TreeNodePlaybackHandler_PlayHandlingEnded);
playbackHandler.play();
}
