How to put a loop on my log in code it's like the program will end if the user inputs a wrong password/username for the third time?
At this point I'm having a hard time putting the loop code.
This is my LogIn Code in VB 2010
Private Sub btnLogIn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogIn.Click
Me.Refresh()
Dim login = Me.TblUserTableAdapter1.UsernamePasswordString(txtUser.Text, txtPass.Text)
If login Is Nothing Then
MessageBox.Show("Incorrect login details", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
Else
Dim ok As DialogResult
ok = MessageBox.Show("Login Successful", "Dantiña's Catering Maintenance System", MessageBoxButtons.OK, MessageBoxIcon.Information)
MMenu.Show()
MMenu.lblName.Text = "Welcome " & Me.txtUser.Text & " !"
If txtPass.Text <> "admin" Then
MMenu.Button1.Enabled = False
ProdMaintenance.GroupBox1.Visible = True
MMenu.Button2.Enabled = True
MMenu.Button3.Enabled = True
MMenu.Button4.Enabled = True
Else
MMenu.Button1.Enabled = True
ProdMaintenance.GroupBox1.Visible = True
MMenu.Button2.Enabled = True
MMenu.Button3.Enabled = True
MMenu.Button4.Enabled = True
End If
Me.Refresh()
Me.Hide()
End If
End Sub
