[a.ahmed]

PHP كود :

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    GroupBox1.Show()
    GroupBox2.Hide()
    GroupBox3.Hide()
    GroupBox4.Hide()
    GroupBox5.Hide()
    GroupBox6.Hide()
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
    If GroupBox1.Visible Then
        GroupBox1.Hide()
        GroupBox2.Show()
    ElseIf GroupBox2.Visible Then
        GroupBox2.Hide()
        GroupBox3.Show()
    ElseIf GroupBox3.Visible Then
        GroupBox3.Hide()
        GroupBox4.Show()
    ElseIf GroupBox4.Visible Then
        GroupBox4.Hide()
        GroupBox5.Show()
    ElseIf GroupBox5.Visible Then
        GroupBox5.Hide()
        GroupBox6.Show()
    End If
End Sub