<%@ Page Language="C#" %><html> <body> <form runat="server"> <h3>BaseValidator ValidationGroup Example</h3> Please enter your name:<br/> <asp:textbox id="NameTextBox" runat="server"/> <asp:requiredfieldvalidator id="NameTextBoxRequiredValidator" controltovalidate="NameTextBox" display="Dynamic" text="Please enter your name." validationgroup="UserInfoGroup" runat="server"/> <br><br> <asp:button id="SubmitButton" text="Submit" validationgroup="UserInfoGroup" runat="server"/> <hr/> Please enter a search topic:<br/> <asp:textbox id="SearchTextBox" runat="server"/> <asp:requiredfieldvalidator id="SearchTextBoxRequiredValidator" controltovalidate="SearchTextBox" display="Dynamic" text="Please enter a topic." validationgroup="SearchGroup" runat="server"/> <br><br> <asp:button id="SearchButton" text="Search" validationgroup="SearchGroup" runat="server"/> </form> </body></html> Membership 数据表结构详细解释