override public bool Execute()
{
switch (_direction)
{
case "Bckw":
SelectedLayer.Lower();
break;
case "Frwr":
SelectedLayer.Raise();
break;
case "Prvs":
// TODO: What's the difference with this and "Bckw"?
SelectedLayer.Lower();
break;
default:
Console.WriteLine("MoveLayerEvents: " + _direction);
break;
}
return(true);
}