/// <summary>/// 自定義單元格驗證/// </summary>/// <param name="view">GridView</param>/// <param name="e">BaseContainerValidateEditorEventArgs</param>/// <param name="fieldNameHandler">委托</param>/// <param name="errorHanlder">委托</param>/// <param name="errorText">當驗證不通過對時候，錯誤提示信息文字</param>public static void CustomValidatingEditor(this GridView view, BaseContainerValidateEditorEventArgs e, Predicate<string> fieldNameHandler, Predicate<object> errorHanlder, string errorText){  /*說明   *在ValidatingEditor事件使用   *eg:   *string[] workType = new string[4] { "-1", "關閉但不刪除", "啟用", "刪除" };   *void gvLampConfig_ValidatingEditor(object sender, DevExpress.XtraEditors.Controls.BaseContainerValidateEditorEventArgs e)   *{   * GridView _view = sender as GridView;   * _view.CustomValidatingEditor(e, fieldName => fieldName.Equals("TLampWorkStatus"), value => !workType.Contains<string>(value.ToString()), "若想設置為不修改，請輸入-1即可");   * }   */  if (fieldNameHandler(view.FocusedColumn.FieldName))  { if (errorHanlder(e.Value)) {   e.Valid = false;   e.ErrorText = errorText; }  }}

string[] workType = new string[4] { "-1", "關閉但不刪除", "啟用", "刪除" };void gvLampConfig_ValidatingEditor(object sender, DevExpress.XtraEditors.Controls.BaseContainerValidateEditorEventArgs e){  GridView _view = sender as GridView;  _view.CustomValidatingEditor(e, fieldName => fieldName.Equals("TLampWorkStatus"), value => !workType.Contains<string>(value.ToString()), "若想設置為不修改，請輸入-1即可");}