void node_AfterNodeRemoved(DaggerLib.Core.DaggerNode node)
{
//get rid of the property pages etc
if (_properties != null)
{
_properties.Apply();
_properties.Parent = null;
_properties.CloseInterfaces();
_properties = null;
}
// deinitialize the video window
if (_videoWindow != null)
{
_videoWindow.Dispose();
_videoWindow = null;
}
}
