public override void DataGridPaintRowHeaderStar (Graphics g, Rectangle bounds, DataGrid grid)
{
int x = bounds.X + 4;
int y = bounds.Y + 3;
Pen pen = ResPool.GetPen (grid.CurrentTableStyle.CurrentHeaderForeColor);
g.DrawLine (pen, x + 4, y, x + 4, y + 8);
g.DrawLine (pen, x, y + 4, x + 8, y + 4);
g.DrawLine (pen, x + 1, y + 1, x + 7, y + 7);
g.DrawLine (pen, x + 7, y + 1, x + 1, y + 7);
}