Ajax 基础 (asp.net C#)
<script type="text/javascript">
var xmlHttp;
function createXMLHttpRequest()
{
if(window.ActiveXObject)
{
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if(window.XMLHttpRequest)
{
xmlHttp = new XMLHttpRequest();
}
}
function startRequest(n)
{
var send_string="id="+n;
send_string= encodeURI(send_string)
createXMLHttpRequest();
xmlHttp.onreadystatechange = handleStateChange;
xmlHttp.open("GET","ReadDate.asp",true);
// xmlHttp.setRequestHeader("cache-control","no-cache");
xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
xmlHtt
相关文档：
文件上传界面既可以用Html的input file控件，又可以用FileUpload控件，只要将Html的input file控件加上runat="server"，就会发现两者的功能完全是一模一样，上传的代码是共用的，不需要做任何改变。我想微软在将Html控件将成标准控件时应该只是多加了runat="server"吧。放入上述两者的任一控件后，添加一个标准的Button按钮 ......
People often ask me for guidance on how they can dynamically "re-write" URLs and/or have the ability to publish cleaner URL end-points within their ASP.NET web applications. This blog post summarizes a few approaches you can take to cleanly map or rewrite URLs with ASP.NET, and have th ......
只能输入数字："^[0-9]*$"。
只能输入n位的数字："^\d{n}$"。
只能输入至少n位的数字："^\d{n,}$"。
只能输入m~n位的数字：。"^\d{m,n}$"
只能输入零和非零开头的数字："^(0|[1-9][0-9]*)$"。
只能输入有两位小数的正实数："^[0-9]+(.[0-9]{2})?$"。
只能输入有1~3位小数的正实数："^[0-9]+(.[0-9]{1,3})?$"。
只能� ......
public static void Main()
{
WebRequest req = WebRequest.Create("http://blog.csdn.net/xiaofengsheng");
try
& ......
using System;
using System.Collections.Generic;
using System.Text;
using System.Web;
namespace SinvanCMS.Common
{
/// <summary>
/// 全局类，当前域名，物理路径
/// </summary>
public class Application
&nb ......
