RadioButton 和RadioButtonList的取值方法

 <asp:RadioButton Text="男" ID="RadioButton1" GroupName="sex" runat="server" />
            <asp:RadioButton Text="女" GroupName="sex" ID="RadioButton2" runat="server" /><br />
            <asp:Label ID="Label4" runat="server" Text="爱好"></asp:Label>:

 

 String a = this.RadioButton1.Checked == true ? "男" : "女";

 

 

 

 

 

<asp:RadioButtonList ID="RadioButtonList1" runat="server">
            <asp:ListItem Value="男"></asp:ListItem>
             <asp:ListItem Value="女"></asp:ListItem>
            </asp:RadioButtonList>
           
            <asp:CheckBoxList ID="CheckBoxList1" runat="server">
                <asp:ListItem Value="唱歌" ></asp:ListItem>
                <asp:ListItem Value="舞蹈"></asp:ListItem>
                <asp:ListItem Value="游泳"></asp:ListItem>
            </asp:CheckBoxList>
            <br />
            城市：
            <asp:DropDownList ID="DropDownList1" runat="server">
                <asp:ListItem Selected="True" Value="北京"></asp:ListItem>
                <asp:ListItem Value="广州"></asp:ListItem>
                <asp:ListItem Value="上海"></asp:ListItem>
            </asp:DropDownList>

 

 

 

        string radio1 = "";
        for (int i = 0; i < this.RadioButtonList1.Items.Count; i++)
        {
            if (this.RadioButtonList1.Items[i].Selected == true)
            {
                radio1 += this.RadioButtonList1.Items[i].Value + ",";
            }
        }

 

 

   string str_Save_cblJL = "";
          foreach (ListItem li in cblJL.Items)
         {
             if (li.Selected == true)
            {
              str_Save_cblJL += li.Value + ",";
           }
          }
            Response.Write(str_Save_cblJL);