Please look in HD • How to make a keygen in Visual Basic ...
Heres the code:
TextBox1.Text = Int(Rnd() * 4)
Select Case TextBox1.Text
Case 0
TextBox1.Text = "CD key"
Case 1
TextBox1.Text = "CD key"
Case 2
TextBox1.Text = "CD key"
Case 3
TextBox1.Text = "CD key"
End Select