panel控件

panel在浏览器中表现为div
panel控件盛放空间是如果设定GroupingText属性在浏览器中表现为<fieldset>的div标签
<div>
        <div id="Panel1" style="height:86px;">
    <fieldset>
        <legend>
            box
        </legend>
            <textarea name="TextBox1" rows="2" cols="20" id="TextBox1">
</textarea>
            <br />
            <input type="submit" name="Button1" value="Button" id="Button1" />
            <br />
            <input id="RadioButton1" type="radio" name="gender" value="RadioButton1" /><label for="RadioButton1">女</label>
            <input id="RadioButton2" type="radio" name="gender" value="RadioButton2" /><label for="RadioButton2">男</label>

        
        
    </fieldset>
</div>//浏览器源码
<div>
        <asp:Panel ID="Panel1" runat="server" Height="86px" GroupingText="box">
            <asp:TextBox ID="TextBox1" runat="server" TextMode="MultiLine"></asp:TextBox>
            <br />
            <asp:Button ID="Button1" runat="server" Text="Button" />
            <br />
            <asp:RadioButton ID="RadioButton1" runat="server" Text="女" runat="server"
                GroupName="gender" />
            <asp:RadioButton ID="RadioButton2" runat="server" runat="server" Text="男"
                GroupName="gender"/>

        
        </asp:Panel>
    
    </div>//设计器源码