求教radiobutton与combobox,急急急!!!

来源:百度知道 编辑:UC知道 时间:2024/07/04 13:23:24
想写一个程序,用到radiobutton与combobox,

有radiobutton1和radiobutton2,combobox1和combobox2.

想完成这样的功能:

选择radiobutton1,绑定combobox1下拉列表的内容1 2 3和combobox2下拉列表的内容3 2 1

选择radiobutton2,绑定combobox1下拉列表的内容4 5 6和combobox2下拉列表的内容6 5 4

请高手给出C#代码,小弟不胜感激!!

如果楼主用VS自带的控件,建议用radiobuttonlist和dropdownlist控件,
以下代码可以作为参考:
html:
<asp:RadioButtonList ID="RadioButtonList1" runat="server" AutoPostBack="True"
onselectedindexchanged="RadioButtonList1_SelectedIndexChanged">
<asp:ListItem>123</asp:ListItem>
<asp:ListItem>456</asp:ListItem>
</asp:RadioButtonList>
<asp:DropDownList ID="DropDownList1" runat="server">
</asp:DropDownList>
<asp:DropDownList ID="DropDownList2" runat="server">
</asp:DropDownList>

script(c#):
protected void RadioButtonList1_SelectedIndexChanged(object sender, EventArgs e)
{
if (RadioButtonList1.SelectedIndex == 0)
{
BindDDL1(1);
BindDDL2(1);