GridView最后一列按回车键自动新增一条记录

C# Code:


/// <summary>
/// 处理表格KeyDown事件。
/// <para>在表格最后一条记录的最后一栏按回车键新增一条记录</para>
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public static void OnDetailGridViewKeyDown(object sender, KeyEventArgs e)
{
   if (!(e.KeyCode == Keys.Enter || e.KeyCode == Keys.Tab)) return;
   
   GridView view = (GridView)sender;
   
   //最后一条记录
   if ((view.FocusedRowHandle == view.RowCount - 1) &&& IsLastEditableColumn(view, view.FocusedColumn))
   {
      e.Handled = true;
      
      //下面代码: 最后可编辑栏位,则新增记录.
      Form dataForm = view.GridControl.FindForm();
      
      if ((dataForm is frmBaseDataForm) & (view.GridControl.EmbeddedNavigator.Buttons.CustomButtons.Count > 0))
      {
         NavigatorButtonBase addButton = view.GridControl.EmbeddedNavigator.Buttons.CustomButtons[0];//新增按钮
         view.GridControl.EmbeddedNavigator.Buttons.DoClick(addButton);
      }
   }
   
}


private static bool IsLastEditableColumn(GridView view, GridColumn focusedColumn)
{
   int idx = view.VisibleColumns.IndexOf(focusedColumn);
   for (int i = view.VisibleColumns.Count - 1; i >= 0; i--)
   {
      GridColumn col = view.VisibleColumns[i];
      //忽略不可编辑Column
      if (!col.OptionsColumn.AllowEdit) continue;
      if (idx != i)
      return false; //非最后一个可编辑Column
      else
      return true;
   }
   return true;
}


//来源:C/S框架网(www.csframework.com) QQ:1980854898

C# Code:

gvDetail.KeyDown = new KeyEventHandler(GridMovetor.OnDetailGridViewKeyDown);