public ColumnHeaderCellEventArgs(MenuStrip filterMenu, DataGridViewColumn column)
 {
     FilterMenu = filterMenu;
     Column     = column;
 }
 /// <summary>
 /// Set or Unset the Filter and Sort to Loaded mode
 /// </summary>
 /// <param name="enabled"></param>
 public void SetLoadedMode(bool enabled)
 {
     MenuStrip.SetLoadedMode(enabled);
     RefreshImage();
     RepaintCell();
 }