本文实例演示了DevExpress实现GridControl单元格编辑验证的方法,比较实用的功能,具体方法如下:
主要功能代码如下:
////// 自定义单元格验证 /// /// GridView /// baseContainerValidateEditorEventArgs /// 委托 /// 委托 /// 当验证不通过对时候,错误提示信息文字 public static void CustomValidatingEditor(this GridView view, baseContainerValidateEditorEventArgs e, PredicatefieldNameHandler, Predicate
代码使用方法如下:
string[] workType = new string[4] { "-1", "关闭但不删除", "启用", "删除" };
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(value.ToString()), "若想设置为不修改,请输入-1即可");
} 


