日期:2014-05-18 浏览次数:20646 次
前台
<asp:ListBox ID="ListBox3" runat="server" AutoPostBack="True"
onselectedindexchanged="ListBox3_SelectedIndexChanged1">
</asp:ListBox>
后台
protected void ListBox3_SelectedIndexChanged1(object sender, EventArgs e)
{
string id1= this.ListBox1.SelectedItem.Value.ToString();
string id2= this.ListBox2.SelectedItem.Value.ToString();
string id3= this.ListBox3.SelectedItem.Value.ToString();
}