<asp:Label id="Label17" runat="server" Text='<%# Eval("Mark") %>' Visible=false></asp:Label>
<asp:TextBox ID="tbxFillScore" runat="server" Width="50px">  //初始化化时已经设置过值。<asp:CompareValidator id="CompareValidator" runat="server" ControlToValidate="tbxFillScore"
                      ValueToCompare=“。” //关键是这里应该怎么写才能得到Label17的值作为比较的Value
                      Type="Integer"
                      Operator="LessThanEqual"
                      ErrorMessage="A应该大于B" Display="dynamic">
</asp:CompareValidator>请教 请教