比较验证器 [英] Compare Validator

问题描述

朋友，

我正在使用c#.net开发Windows应用程序.这样，我可以在该窗口中创建一个登录窗口，我想比较用户名和密码，然后重定向到其他某种形式.....

我如何在Windows应用程序中使用方法(请记住我没有使用asp.net)

如果有任何想法，请紧急发送.

hi friends,

i am developing a windows application using c#.net. In that i can Create a login window in that window i want to compare the username and password and then redirect to some other form.....

how can i approach in windows application (remember that i am not using asp.net)

if any one can have an idea please be send urgently

推荐答案

我看到您还没有尝试过任何东西.
创建文本框以获取用户详细信息，创建按钮以提交它并对照数据库进行检查.如果成功，请导航至其他表格.

如果您做不到这些，则需要在编写代码之前先阅读一些基础知识.
但是一本不错的C#书或在CodeProject或许多其他站点上阅读过文章.
:thumbsup:

I see you haven''t tried anything.
Create textboxes to get user details, create button to submit it and check against database. If successful, navigate to a different form.

If you can''t do these, you need to read some basics before you code.
But a good C# book or read articles on CodeProject or so many other sites.
:thumbsup:

if(txtUserName.Text.Trim().Length.Equals(0)
&& txtPassword.Text.Trim().Length.Equals(0))

如果您要检查是否在用户naem和密码文本框中输入了值，请尝试此操作....

如果要检查格式，则可以输入正则表达式

if(txtUserName.Text.Trim().Length.Equals(0)
&& txtPassword.Text.Trim().Length.Equals(0))

try this one if u want to check if a value is enterd in the user naem and password text boxes....

if want to check the format then u can go for a regular expression

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