public abstract object StartEditing(PlaceItemExtension pie);
public override object StartEditing(PlaceItemExtension pie) { piae = pie as PlaceItemAnimationExtension; data = piae.ToString (); return this; }
public override object StartEditing(PlaceItemExtension pie) { pice = pie as PlaceItemCharacterExtension; return this; }
public override object StartEditing(PlaceItemExtension pie) { pice = pie as PlaceItemColorExtension; number = pice.chosenColor; return this; }