我需要您在我的项目中的帮助. [英] I want your help in my project please....

问题描述

您好:
我希望在用户输入他们选择的ID后在注册屏幕中使用的代码可以检查数据库是否已注册该ID，并向用户显示消息，询问您是否已经注册."

Hi:
I want code that will be used in registration screen after the users enter their choosen ID code will check the DB if that ID is already registerd will show message to user ask you are already register".

推荐答案

Google揭示了所有内容.当我搜索"asp.net用户登录名"时，我获得了惊人的488万点击，这是第一个.

http://msdn.microsoft.com/en-us/library/ms178331.aspx [ ^ ]

Google是一个免费的网络搜索页面.它不花任何钱.他们不会向您收费.他们不会捕获个人信息.绝对是很多.我是否提到它是免费的?

Google reveals all. When I searched for "asp.net user login", I got back an astounding 4.88 MILLION hits, and this was the first one.

http://msdn.microsoft.com/en-us/library/ms178331.aspx[^]

Google is a free web search page. It doesn''t cost anything. They won''t bill you. They don''t capture personal info. It''s absolutley a good deal. Did I mention that it''s free?

这是非常基本的GUI<->Database交互任务，每个包括您 的C#程序员，都应该知道怎么做.

That''s very basic GUI<->Database interaction task, every C# programmer, you included, should know how to do it.

这篇关于我需要您在我的项目中的帮助.的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！