public void DoSelectIndexChange(int index)
{
if (CurrentCrossHairDataProvider != null)
{
CurrentCrossHairDataProvider.DoSelectIndexChange(index);
}
}
public void DoRedraw(Graphics g, Rectangle rect)
{
if (CurrentCrossHairDataProvider != null)
{
CurrentCrossHairDataProvider.DoRedraw(g, rect);
}
}
public void DoRedraw()
{
if (CurrentCrossHairDataProvider != null)
{
CurrentCrossHairDataProvider.DoRedraw();
}
}
public void DrawSelectBlock(Graphics g)
{
if (CurrentCrossHairDataProvider != null)
{
CurrentCrossHairDataProvider.DrawSelectBlock(g);
}
}
public Point GetCrossHairPoint(int selectIndex)
{
if (CurrentCrossHairDataProvider != null)
{
return(CurrentCrossHairDataProvider.GetCrossHairPoint(selectIndex));
}
return(default(Point));
}
public bool DoMovePrev()
{
if (CurrentCrossHairDataProvider != null)
{
return(CurrentCrossHairDataProvider.DoMovePrev());
}
return(false);
}
public Pen GetPen()
{
if (CurrentCrossHairDataProvider != null)
{
return(CurrentCrossHairDataProvider.GetPen());
}
return(null);
}
