void RemoveSlot(int iSlot)
{
this.Text = Path.GetFileNameWithoutExtension(Data.StrategyName) + "* - " + Data.ProgramName;
Data.IsStrategyChanged = true;
Data.StackStrategy.Push(Data.Strategy.Clone());
Data.Strategy.RemoveFilter(iSlot);
RebuildStrategyLayout();
Calculate(false);
}