public virtual void OpenStateChange(int newState)
{
_WMPOCXEvents_OpenStateChangeEvent openstatechangeEvent = new _WMPOCXEvents_OpenStateChangeEvent(newState);
this.parent.RaiseOnOpenStateChange(this.parent, openstatechangeEvent);
}
internal void RaiseOnOpenStateChange(object sender, _WMPOCXEvents_OpenStateChangeEvent e)
{
if ((this.OpenStateChange != null)) {
this.OpenStateChange(sender, e);
}
}