摘要：前台 <asp:DropDownList ID="DDL_Gly" runat="server" AutoPostBack="True" OnSelectedIndexChanged="DDL_Gly_Change"></asp:DropDownList> <asp:HiddenField ID="hfid" Value=<%#Eval("yy") %> runat="server" />后台protecte 阅读全文

摘要：1. 数据控件绑定时格式化日期方法: <asp:BoundColumn DataField="AddTime" HeaderText="添加时间"DataFormatString="{0:yyyy-MM-dd HH:mm}></asp:BoundColumn> <asp:BoundField DataField="AddTime" HeaderText="添加时间" DataFormatString="{0:yyyy-MM-dd}"/> 2. 用Da 阅读全文

摘要：cookie里面不能写中文，是由于cookie先天的编码方式造成的。所以需要有一种中间编码来过渡。URLEncode是最好的选择。我们以asp.net为例，代码如下：设置Cookie时：HttpCookie cookie = new HttpCookie("name", System.Web.HttpContext.Current.Server.UrlEncode("雨林星空"));Response.Cookies.Add(cookie);读取Cookie时：if (Request.Cookies["name"] != null){ 阅读全文

摘要：using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;using System.IO;public partial class _Default : System.Web.UI.Page{protec 阅读全文