随笔分类 -  ASP.net

摘要:激活验证主要实现的功能是:当用户在注册页面注册数据时,向用户注册的邮箱发送一条激活链接,当用户点击此链接时用户注册的账号才能被激活,否则的话即使在登陆界面输入正确的用户名和密码也不能登陆。using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.Data;using System.Data.SqlClient;using System.Configuration; 阅读全文
posted @ 2013-05-20 08:21 java程序员填空 阅读(226) 评论(0) 推荐(0)
摘要:放验证码的页面内添加如下js脚本,这个是刷新验证码的方法:<script language="javascript" type="text/javascript">function fresh(){var randomnum=Math.random();var getimagecode=document.getElementById( "codeimage");getimagecode.src= "ValidateImage.aspx? "+randomnum;}</script>页面内要放 阅读全文
posted @ 2013-05-09 08:14 java程序员填空 阅读(177) 评论(0) 推荐(0)
摘要:这个和输出流差不多额 其实个人认为 写这个太麻烦了 写着写着就头晕了。。。前台:放一个Button就好后台protected void Button1_Click(object sender, EventArgs e) { XmlWriterSettings set = new XmlWriterSettings(); set.Encoding = Encoding.UTF8; set.Indent = true; using (XmlWriter writer = XmlWriter.Create(Server.MapPath("newbook.xml"), set)) 阅读全文
posted @ 2012-12-21 11:13 java程序员填空 阅读(400) 评论(0) 推荐(0)
摘要:这个类似于SqlDataReader的用法 主要作用就是读取xml文档的内容用法我写的这个是来看看这个xml文件共有几本书前台啥都不用写 在后台protected void Page_Load(object sender, EventArgs e) { int i = 0; XmlReaderSettings set=new XmlReaderSettings(); set.IgnoreComments=true; set.IgnoreWhitespace=true; using (XmlReader reader = XmlReader.Create(Server.MapPath(" 阅读全文
posted @ 2012-12-21 10:54 java程序员填空 阅读(175) 评论(0) 推荐(0)
摘要:服务端和客户端的差别是 服务端在每次全选或全不选是都要刷新界面 而客户端不会服务端:前台<div> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"//使用的是guidview控件 DataKeyNames="id" DataSourceID="SqlDataSource1"> <Columns> <asp:BoundField DataField=" 阅读全文
posted @ 2012-12-20 10:26 java程序员填空 阅读(190) 评论(0) 推荐(0)
摘要:前台:<asp:DataList ID="DataList1" runat="server" Xoncancelcommand="DataList1_CancelCommand" Xondeletecommand="DataList1_DeleteCommand" Xoneditcommand="DataList1_EditCommand" Xonitemcommand="DataList1_ItemCommand" Xonupdatecommand="Dat 阅读全文
posted @ 2012-12-19 10:26 java程序员填空 阅读(347) 评论(0) 推荐(0)
摘要:前台只需要放一个 treeview控件就行后台protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) bindTree(); } private void bindTree() { DataTable dt = this.GetTreeData(); this.FillNode(dt, null); } private void FillNode(DataTable dt, TreeNode node) { DataView dv = new DataView(dt); if (node == null) 阅读全文
posted @ 2012-12-18 11:33 java程序员填空 阅读(202) 评论(0) 推荐(0)
摘要:前台就主要是拖控件。。。后台需要用gridview属性的一个方法 RowDataBound代码:<div> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:SchoolConnectionString %>" DeleteCommand="DELETE FROM [T_sanguoban] WHERE [id] = @id" InsertComma 阅读全文
posted @ 2012-12-06 19:36 java程序员填空 阅读(108) 评论(0) 推荐(0)
摘要:一、数据库/*==============================================================*//* DBMS name: Microsoft SQL Server 2000 *//*==============================================================*/if exists (select 1 from sysobjects where id = object_id('newsContent') and type = 'U') drop table newsCo 阅读全文
posted @ 2012-12-04 10:57 java程序员填空 阅读(129) 评论(0) 推荐(0)
摘要:没改之前改了之后用样式表:<style>a,map,area,img{border:0px;}</style>也可以直接在head里写<style type="text/css">a,map,area,img{border:0px;}</style> 阅读全文
posted @ 2012-10-09 21:15 java程序员填空 阅读(119) 评论(0) 推荐(0)
摘要:界面:点击注册按钮后:代码:aspx中<%@ Page Language="C#" AutoEventWireup="true" CodeFile="zhuce.aspx.cs" Inherits="zhuce" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&g 阅读全文
posted @ 2012-10-08 19:19 java程序员填空 阅读(634) 评论(0) 推荐(0)

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