设置服务器控件 οnclick=“return false”
<div class="col-md-2">
<label>性別:</label>
</div>
<div class="col-md-4">
<div class="input-group">
<asp:RadioButton runat="server" GroupName="sex" ID="Boy" onclick="return false" />男   
<asp:RadioButton runat="server" GroupName="sex" ID="Girl" onclick="return false" />女
</div>
</div>