3 attempt login in vb.net using console
Login using console in vb.net with 3 times attempt. The user prompt to login the system, once it reach a maximum attempts the program will automatically closed.
Private Sub login()
Dim user As String
Dim pass As String
Dim x As Integer
Dim log As Boolean = True
While log
Do While x < 3
Console.WriteLine("Enter username")
user = Console.ReadLine()
Console.WriteLine("Enter password")
pass = Console.ReadLine()
If user = "admin" And pass = "123" Then
Console.WriteLine("Welcome! You're logged in.")
Console.ReadLine()
log = False
Exit While
Else
x += 1
Console.WriteLine("===========Error============")
log = True
End If
Loop
Console.WriteLine("3 times attempt, the program will automatically closed!")
Console.ReadLine()
Exit While
End While
End Sub
This program is quite simple. Hope this is very helpful.
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