前台添加DropDownList控件,命名DropDownList1
后台CS代码
Listname.Items.Add(new ListItem(value,text));
说明:Listname为控件名称
例子:
if(!Page.IsPostBack)
{
DropDownList1.Items.Add(new ListItem("男","1"));
DropDownList1.Items.Add(new ListItem("女","0"));
for(int i=0;i<DropDownList1.Items.Count;i++)
{
if(DropDownList1.Items[i].Value==qVO.Sex.Trim())
{
DropDownList1.Items[i].Selected=true;
break;
}
}
}