包含在ASP中。Net 3.5 sp1:

customErrors现在支持“redirectMode”属性，值为“ResponseRewrite”。显示错误页面而不改变URL。 表单标记现在识别操作属性。非常适合在使用URL重写时使用

ScottGu在http://weblogs.asp.net/scottgu/archive/2006/04/03/441787.aspx上有一堆技巧

你可以使用UniqueID属性找到任何控件:

Label label = (Label)Page.FindControl("UserControl1$Label1");

If you use web services instead WCF services, you can still use standard .Net membership to enforce authentication and login session behaviour on a set web services similarly to a how you would secure web site with membership forms authentication & without the need for a special session and/or soap headers implementations by simply calling System.Web.Security.FormsAuthentication.SetAuthCookie(userName, false) [after calling Membership.ValidateUser(userName, password) of course] to create cookie in the response as if the user has logged in via a web form. Then you can retrieve this authentication cookie with Response.Cookies[].Value and return it as a string to the user which can be used to authenticate the user in subsequent calls by re-creating the cookie in the Application_BeginRequest by extracting the cookie method call param from the Request.InputStream and re-creating the auth cookie before the membership authenticates the request this way the membership provider gets tricked and will know the request is authenticated and enforce all its rules.

将此cookie返回给用户的示例web方法签名如下: 字符串登录(用户名、密码)

后续web方法调用示例如下: 字符串DoSomething(字符串authcookie，字符串methodParam1,int methodParam2等，等)，你需要提取authcookie(这是从登录方法获得的值)参数从请求。InputStreamis

这也模拟了一个登录会话并调用FormsAuthentication。签出在web方法，如注销(authcookie)将 使用户需要再次登录。

在内容页中为masterpage启用智能感知 我敢肯定这是一个鲜为人知的黑客

大多数情况下，当你想要使用母版页中的控件时，你必须使用findcontrol方法并从内容页中转换它们，MasterType指令将在visual studio中启用智能感知

只需在页面上再添加一条指令

<%@ MasterType VirtualPath="~/Masters/MyMainMasterPage.master" %>

如果您不想使用虚拟路径，则使用类名

<%@ MasterType TypeName="MyMainMasterPage" %>

点击这里获取全文

ASHX文件类型的使用: 如果你只想输出一些基本的html或xml，而不想通过页面事件处理程序，那么你可以用一种简单的方式实现HttpModule

将页面命名为SomeHandlerPage。Ashx和只是把下面的代码(只有一行)

<%@ webhandler language="C#" class="MyNamespace.MyHandler" %>

然后是代码文件

using System;
using System.IO;
using System.Web;

namespace MyNamespace
{
    public class MyHandler: IHttpHandler
    {
        public void ProcessRequest (HttpContext context)
        {   
            context.Response.ContentType = "text/xml";
            string myString = SomeLibrary.SomeClass.SomeMethod();
            context.Response.Write(myString);
        }

        public bool IsReusable
        {
            get { return true; }
        }
    }
}