CREAR UN USER NAME Y PASWORD
Public Class Form1
'DEFINICION DE VARIABLES DEL EJERCICIO'}
Dim cce As
Integer
Dim error1 As String
Private Sub Form1_Load(ByVal
sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
cce = 0
txtuser.Focus()
End Sub
Private Sub cmbvalidar_Click(ByVal
sender As System.Object, ByVal e As
System.EventArgs) Handles cmbvalidar.Click
If
((txtuser.Text = "4C1" Or txtuser.Text = "4c1")
And (txtpasword.Text = "12345"
Or txtpasword.Text = "09856"))
Then
MsgBox("usuario
identificado", MsgBoxStyle.OkOnly)
Me.Hide()
Form2.Show()
Else
cce = cce + 1
MsgBox("USER y/o paasword incorrecto", MsgBoxStyle.Exclamation)
If cce < 3 Then
error1
= MsgBox("usted se ha equivocado"
& cce & "veces",
MsgBoxStyle.YesNo)
If error1 = vbYes Then
txtuser.Clear()
txtpasword.Text = ""
txtuser.Focus()
Else
End
End
If
Else
MsgBox("bye
bye")
End
If
End If
End Sub
End Class
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