登录时显示用户名 [英] Display user name when logged in

问题描述

登录时如何在标题中显示用户名.登录后，用户名及其ID可以显示项目中的所有其他表单.
我的前端是vb.net，后端是ms access.

How to display the username in the header when logged in. After logged in, The user name and its id can display all other form''s in a project.
My front end is vb.net and back end is ms access.

推荐答案

Windows或Web应用程序?我认为它是Windows应用程序.

登录后，将用户ID和用户名保存在静态变量或其他内容中.并在任何地方显示值.如果它是一个Web应用程序，则将详细信息存储在Session中并显示值.

Windows or web application? I think its windows application.

After login save the User id & User name in static variable or something. And display the value anywhere. If its a web application then store the details in Session & display the values.

是的.正如拉贾(Raja)所说.使用静态变量并将登录用户ID分配给变量，然后您就可以在项目中的任何位置访问它们.
静态变量的行为就像全局变量.您可以将 public 模块与用作全局变量的变量一起使用.

在VB.NET Windows应用程序中创建全局变量 [

Yes. as Raja said. use static variable and assign login userid to variable then you can access them everywhere in project.
static variable act''s like a global variable. you can use public module with variable used as Global.

Create global variable in VB.NET windows application[^]

and Take label on each form to assign this variable.

这很简单

这是样本

It is very simple

here is the sample

Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
       Label1.Text = Form1.TextBox1.Text
   End Sub

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