“用验证控件,去验证 DetailsView里的BoundField。”请问这有办法验证吗?
<asp:DetailsView ID="OrderInfoDetail" runat="server" DataSourceID="OrderDataSource" 
        AutoGenerateRows="False" DataKeyNames="ID" AutoGenerateEditButton="true" 
        AutoGenerateInsertButton="true" oniteminserted="OrderInfoDetail_ItemInserted" 
        oniteminserting="OrderInfoDetail_ItemInserting" 
        onitemupdating="OrderInfoDetail_ItemUpdating">
    <Fields>
        <asp:BoundField DataField="Code" HeaderText="Code" SortExpression="Code" />
            SortExpression="ClientID" />
                    <asp:RequiredFieldValidator runat="server" ErrorMessage="RequiredFieldValidator">//我要验证,这个code字段不能为输入null. 但这里没办法识别RequiredFieldValidator 这个控件呀。
难到一定要转化成TemplateField???