Im new programming using vb.net as a programming language, but, the thing is, I want to put the username after a valid login process using a form login.
Something, like this:
Logged User after login - VBNET
Like jmcilhinney said, it depends on how you've implemented it.
I, personally, would do something simple... create a class...
Public Class Class1 Public Shared savedusername As String = Nothing End Class
When your login form loads, assuming you have a textbox for the login, you can simply save the variable.
Class1.savedusername = textbox1.text
and to retrieve the variable, simply call
label1.text = class1.savedusername
There are many ways to do what you're wanting, and this is only one way, and not the best way either.