利用ASP.NET内置对象开发简单聊天室

摘要

ASP.NET是一种功能强大的网络编程语言，效率更高，编程更容易，可重用性更好，而且有良好的安全管理机制，常用的脚本语言是VB.NET和C#。常用的内置对象是ASP.NET编程的基础，ASP.NET语言封装了常用的基本对象，程序员要想方便地实现客户机与服务器之间的交流，必须熟练使用这些对象。ASP.NET提供了7个内置对象，使用比较频繁是 request、response、Application、Session，它们可以直接使用，不需要声明。利用 ASP.NET的两个重要内置对象Application和Session开发简单聊天室，可以实现公开聊天内容和私聊功能。%ASP.Net is a powerful network programming language featuring higher efficiency,easier programming,better reuse function and good security management mechanism.Its common scripting languages are VB.Net and C#.Commonly used built-in object is the foundation of ASP.Net programming.ASP.Net language encapsulates common basic objects.To conveniently achieve the communication between client and server,programmersmust be skilled in the use of these objects.ASP.NET provides 7,built-in objects,such as frequently used request,response,Application and Session.These 7 objects can be directly used without declaration.A simple chat room was achieved by using Application and Session built-in objects,realizing public chat and private chat functions.