什么是ASP.NET
What is ASP.NET
ASP.NET is a unified Web development model that includes the services necessary for you to build enterprise-class Web applications with a minimum of coding. ASP.NET is part of the .NET Framework, and when coding ASP.NET applications you have access to classes in the .NET Framework. You can code your applications in any language compatible with the common language runtime (CLR), including Microsoft Visual Basic, C#, JScript .NET, and J#. These languages enable you to develop ASP.NET applications that benefit from the common language runtime, type safety, inheritance, and so on.
ASP.NET includes:
A page and controls framework
The ASP.NET compiler
Security infrastructure
State-management facilities
Application configuration
Health monitoring and performance features
Debugging support
An XML Web services framework
Extensible hosting environment and application life cycle management
An extensible designer environment
本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/chimomo/archive/2009/09/04/4519542.aspx
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作者：敖士伟
一、项目中引用log4net.dll
二、AssemblyInfo.cs中加入：
[assembly:log4net.Config.DOMConfigurator(ConfigFile="log4net.xml", Watch=true)]
说明：指明log4net.xml配置文件
三、代码中使用Log4net
using log4net;
ILog log = LogManager.GetLogger("log4net");
log.Info("It's OK!");
附� ......
效果图：
前台代码：
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="OWCdrawing.aspx.cs" Inherits="OWCdrawing" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xh ......
这是我从别处摘抄的一篇文章，相信大家都很熟悉的，讲的很明白，但是我对其中一点存有疑惑，许久也没有找到答案。
调用webservice时可以返回datatable等复杂数据类型，下面例子中也有的，在前台调用时，其实这些数据类型经过了转换器处理。下面的例子中，返回的datatable被一项一项添加到select上去了，其实我看了就 ......
WebjxCom提示：这里一定要添加WEB 引用菜单步骤如下project->add web reference...，然后输入我们Web Service的路径，这里是http://localhost/WebService1/Service1.asmx，点击添加就OK了。这时你将在类视图中看到localhost命名空间了。
这里一定要添加WEB 引用菜单步骤如下project->add web reference...，然后输 ......
