public ICoatingScheduleControl SwapControlWithTop(ICoatingScheduleControl newControl)
{
ICoatingScheduleControl returnControl = null;
if (LineControls.Count == 0)
{
return(null);
}
if (newControl.GetType() == LineControls.Last().GetType())
{
returnControl = LineControls.First();
LineControls[0] = (LineControl)newControl;
}
else
{
returnControl = LineControls.First().SwapControlWithTop(newControl);
}
return(returnControl);
}
public ICoatingScheduleControl SwapControlWithBottom(ICoatingScheduleControl newControl)
{
ICoatingScheduleControl returnControl = null;
if (ShiftControls.Count == 0)
{
return(null);
}
if (newControl.GetType() == ShiftControls.Last().GetType())
{
returnControl = ShiftControls.Last();
ShiftControls[ShiftControls.Count - 1] = (ShiftControl)newControl;
}
else
{
returnControl = ShiftControls.Last().SwapControlWithBottom(newControl);
}
return(returnControl);
}
