摘要: //1.值是text string aa= Request.QueryString["CallReason"].ToString();//获取传值 if (DropDownList1.Items.Contains(new ListItem(aa))) { DropDownList1.SelectedValue = aa;//如果存在则等... 阅读全文
posted @ 2016-07-29 10:57 饮水思源^0^ 阅读(724) 评论(0) 推荐(0) 编辑