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<script runat="server"> Sub submit(sender As Object, e As EventArgs) label1.Text="您选择了 " & radiolist1.SelectedItem.Text End Sub </script> <html> <body> <form runat="server"> <asp:RadioButtonList id="radiolist1" runat="server"> <asp:ListItem selected="true">Item 1</asp:ListItem> <asp:ListItem>Item 2</asp:ListItem> <asp:ListItem>Item 3</asp:ListItem> <asp:ListItem>Item 4</asp:ListItem> </asp:RadioButtonList> <br /> <asp:Button text="提交" OnClick="submit" runat="server"/> <p><asp:Label id="Label1" runat="server"/></p> </form> </body> </html>