GridView设置焦点到Cell

         /// <summary>
         /// 设置焦点到Cell
         /// </summary>
         /// <param name="view"></param>
         /// <param name="rowHandle"></param>
         /// <param name="columnIndex"></param>
         protected virtual void SetFocused(GridView view, Int32 rowHandle, Int32 columnIndex)
         {
             view.Focus();
             view.FocusedRowHandle = rowHandle;
             if (view.Columns.Count > columnIndex)
             {
                 view.FocusedColumn = view.Columns[columnIndex];
             }
             view.ShowEditor();
         }
         protected virtual void SetFocused(GridView view, Int32 rowHandle, string columnName)
         {
             view.Focus();
             view.FocusedRowHandle = rowHandle;
             view.FocusedColumn = view.Columns[columnName];
             view.ShowEditor();
         }