void OwnerCanvas_ElementCaptionChanged(object sender, ElementCaptionArgs e)
{
MissionElement mElement = e.Element as MissionElement;
if (mElement == null)
return;
if (mlControl.HasMission(e.OldCaption))
mlControl.EditMission(e.OldCaption, e.NewCaption);
}
protected internal void OnElementCaptionChanged(ElementCaptionArgs e)
{
EventHandler<ElementCaptionArgs> handler = ElementCaptionChanged;
if (handler != null)
handler(this, e);
}