private static bool SwitchControls(PanelReplacement control, bool up)
{
var U2 = ((PanelReplacement)control.Parent);
var F = ((FormulaEditor)U2.Parent);
if (F == null)
{
return(false);
}
//get index of this item
var index = getI(U2, control.Name);
if ((index == 0 && up) || (index == U2.Controls.Count - 1 && up == false))
{
return(false);
}
var newindex = index;
if (up)
{
newindex--;
}
else
{
newindex++;
}
ListExtras.Swap(ref F.formulas, index, newindex);
U2.SwitchControlLocations(index, newindex);
return(true);
}
/// <summary>
/// Switches the control locations.
/// </summary>
/// <param name="indexone">The indexone.</param>
/// <param name="indextwo">The indextwo.</param>
public void SwitchControlLocations(int indexone, int indextwo)
{
var one = Controls[indexone];
var two = Controls[indextwo];
ListExtras.Swap(ref ControlStack, indexone, indextwo);
//switch the control locs
var x = one.Location.X;
var y = one.Location.Y;
one.Location = new Point(two.Location.X, two.Location.Y);
two.Location = new Point(x, y);
//switch the item locs
SwapControls(one, two);
}