luhuabin的专栏

一、目前在ASP.NET中页面传值共有这么几种方式：1、表单提交，            ....   form1.submit();   ....   此种方在ASP。NET中无效，因为ASP。NET的表单总是提交到自身页面，如果要提交到别一页面，需要特殊处理。2、链接地址传送接收页面： string str = Request["param1"]3、Session共享发送页面：Session(

 There was a time when Internet Explorer was arguably all anyone needed by way of a browser. By being ubiquitous, Microsoft almost managed to quash its competition entirely, and other browsers were th

 This is a very perfunctory look at the website code HTML, for those who never did any kind of Computer Studies at school and have never had the need or opportunity to look under the skirt of your a

 Creating an appealing, functional, and effective Web site is much harder than it looks. Its not simply a matter of taking a company brochure or catalog, converting the text to HTML, and throwing in

 using System.Web.Mail;MailMessage msg = new MailMessage();msg.Fields["http://schemas.microsoft.com/cdo/configuration/smtpauthenticate"] = 1;msg.Fields["http://schemas.microsoft.com/cdo/configuration/

 1. set Page:Buffer="false" 2. in the .ashx set IsReusable = "false"3. set Response.BufferOutput = true;

 UseSubmitBehavior="false"    OnClientClick="document.getElementById(ibtn).disabled=true" OnClick="ibtn_Click" />

 table-layout: fixed;border-collapse: collapse;">            white-space: pre; overflow: hidden;border: solid 1px black; ">hide the content of td           

 The next step was to write a short description for each one, and the result is the collection of mistakes that you will find below. Some of the points are common sense, others are quite polemic. Most

 

 While few companies can boast as we do that our first ten clients are still with us today, many companies often change Web design firms to get a new perspective on how their Web presence could look a

 Failed to open the Default printer is not set. printer, System error number: 1801Printer does not support the given paper size Resolve: rpt.Document.Printer.PrinterName = string.Empty;rpt.PageSet

 Weve all read the countless publications about effective web site design, outstanding written content and the never ending need for search engine optimization. But often the importance of color for

  Windows Server 2003IISとASP.NETのインストール方法 [コントロールパネル]-[プログラムの追加と削除]をダブルクリックし、[Windowsコンポーネントの追加と削除]をクリック

ContentType类型 ".*"="application/octet-stream"".001"="application/x-001"".301"="application/x-301"".323"="text/h323"".906"="application/x-906"".907"="drawing/907"".a11"="application/x-a11"".acp"="audio

理解并使用ASP.NET的高级配置 引言： 本文将讨论ASP.NET应用的高级配置方法，在文中将讨论的一些配置如下：为ASP.NET进程设置独立的ID标记；配置ASP.NET网站或者网

------------------------------------Session配置------------------------------------在Web.Config文件中      enableSessionState="true"       enableViewState="true"       enableViewStateMac="true"       autoEv

  private void download_Click(object sender, System.EventArgs e)  {   string filename = "file/test.csv";                                           //这里是虚拟路径   string path = Server.MapPath(filename);  

1. 数据库访问性能优化　　数据库的连接和关闭　　访问数据库资源需要创建连接、打开连接和关闭连接几个操作。这些过程需要多次与数据库交换信息以通过身份验证，比较耗费服务器资源。ASP.NET中提供了连接池(Connection Pool)改善打开和关闭数据库对性能的影响。系统将用户的数据库连接放在连接池中，需要时取出，关闭时收回连接，等待下一次的连接请求。　　连接池的大小是有限的，如

SqlTransaction tranInsert;private void TransactionInsert()  {   string ConnectString = ConfigurationSettings.AppSettings["XXX"];   SqlConnection Con = new SqlConnection(ConnectString);    try   { 

                                                                                      

 http://developer.yahoo.com/performance/rules.html

 The internet is filled with sites and they are good and bad. Some have been known for a long time and some still struggle to get the respect and fame they think they deserve. Although not all your

<br />FROM：http://www.codeproject.com/KB/session/sharedsession.aspx<br />核心代码：<br />web.config<br /><httpModules><br />  <add name="SharedSessionModule" type="SharedSessionModule,   SharedSessionModule"/><br /></http