RadioButton控件

1 <div>
2     <asp:RadioButton ID="RadioButton1" runat="server" GroupName ="sex" Text ="男"/>
3     <asp:RadioButton ID="RadioButton2" runat="server" GroupName ="sex"  Text ="女"/>
4     <asp:Button ID="Button1" runat="server" Text="Button" OnClick ="Button1_Click"/>
5     <asp:Label ID="Label1" runat="server" Text=""></asp:Label>
6 </div>

 1 /// <summary>
 2 /// Button1按钮的单机事件
 3 /// </summary>
 4 /// <param name="sender"></param>
 5 /// <param name="e"></param>
 6 protected void Button1_Click(object sender, EventArgs e)
 7 {
 8     string s = string.Empty;
 9 
10     if (RadioButton1.Checked)
11     {
12         s += RadioButton1.Text;
13     }
14     if (RadioButton2.Checked)
15     {
16         s += RadioButton2.Text;
17     }
18 
19     this.Label1.Text = "您选择的是：" + s;
20 }