如何给DataGridViewComboBoxColumn写事件

 

private   void  hpGridView1_EditingControlShowing( object  sender, DataGridViewEditingControlShowingEventArgs e)
        {
             // 判断要处理的DataGridViewComboBoxColumn名称，若符合条件，编辑控件被强制转换为ComboBox以处理，添加SelectedIndexChanged事件
             if  ( this .hpGridView1.CurrentCell.OwningColumn.Name  ==   " clmTest " )
            {
                ((ComboBox)e.Control).SelectedIndexChanged  +=   new  EventHandler(ComboBox_SelectedIndexChanged);
            }

        }

         ///   <summary>
         ///  SelectedIndexChanged事件触发时需要进行的处理
         ///   </summary>
         ///   <param name="sender"></param>
         ///   <param name="e"></param>
         private   void  ComboBox_SelectedIndexChanged( object  sender, EventArgs e)
        {
             this .hpGridView1.CurrentRow.Cells[ " name " ].Value  =  ((ComboBox)sender).Text;
        }