Visual Basic (por Iaru)

Captura de la pantalla y el control :















Private Sub CATV_Click()
Tvcatv.Caption = "CATV"
End Sub

Private Sub Cero_Click()
auxiliar.Caption = auxiliar.Caption + "0"
End Sub

Private Sub Cinco_Click()
auxiliar.Caption = auxiliar.Caption + "5"
End Sub

Private Sub Cuatro_Click()
auxiliar.Caption = auxiliar.Caption + "4"
End Sub

Private Sub Dos_Click()
auxiliar.Caption = auxiliar.Caption + "2"
End Sub

Private Sub Enter_Click()
NroCanal.Caption = auxiliar.Caption
auxiliar.Caption = ""
End Sub

Private Sub Mas_Click()
If NroCanal.Caption < caption =" NroCanal.Caption" caption =" 0" top =" Pantalla.Top" top =" auxiliar.Top" top =" Shape2.Top" top =" Tvcatv.Top" top =" onoff.Top" top =" NroCanal.Top" left =" Pantalla.Left" left =" auxiliar.Left" left =" Shape2.Left" left =" Tvcatv.Left" left =" onoff.Left" left =" NroCanal.Left"> 0 Then
NroCanal.Caption = NroCanal.Caption - 1
Else
NroCanal.Caption = 129
End If
End Sub

Private Sub Menos1_Click()
Pantalla.Top = Pantalla.Top - 100
auxiliar.Top = auxiliar.Top - 100
Shape2.Top = Shape2.Top - 100
Tvcatv.Top = Tvcatv.Top - 100
onoff.Top = onoff.Top - 100
NroCanal.Top = NroCanal.Top - 100
End Sub

Private Sub Menos2_Click()
Pantalla.Left = Pantalla.Left - 100
auxiliar.Left = auxiliar.Left - 100
Shape2.Left = Shape2.Left - 100
Tvcatv.Left = Tvcatv.Left - 100
onoff.Left = onoff.Left - 100
NroCanal.Left = NroCanal.Left - 100
End Sub

Private Sub Nueve_Click()
auxiliar.Caption = auxiliar.Caption + "9"
End Sub

Private Sub Ocho_Click()
auxiliar.Caption = auxiliar.Caption + "8"
End Sub

Private Sub Off_Click()
NroCanal.Caption = ""
Tvcatv.Caption = ""
onoff.BackColor = vbBlack
Uno.Enabled = False
Dos.Enabled = False
Tres.Enabled = False
Cuatro.Enabled = False
Cinco.Enabled = False
Seis.Enabled = False
Siete.Enabled = False
Ocho.Enabled = False
Nueve.Enabled = False
Cero.Enabled = False
TV.Enabled = False
CATV.Enabled = False
auxiliar.Caption = ""
End Sub

Private Sub On_Click()
NroCanal.Caption = "0"
Tvcatv.Caption = "TV"
onoff.BackColor = vbRed
Uno.Enabled = True
Dos.Enabled = True
Tres.Enabled = True
Cuatro.Enabled = True
Cinco.Enabled = True
Seis.Enabled = True
Siete.Enabled = True
Ocho.Enabled = True
Nueve.Enabled = True
Cero.Enabled = True
TV.Enabled = True
CATV.Enabled = True
End Sub

Private Sub Seis_Click()
auxiliar.Caption = auxiliar.Caption + "6"
End Sub

Private Sub Siete_Click()
auxiliar.Caption = auxiliar.Caption + "7"
End Sub

Private Sub Tres_Click()
auxiliar.Caption = auxiliar.Caption + "3"
End Sub

Private Sub TV_Click()
Tvcatv.Caption = "TV"
End Sub


Private Sub Uno_Click()
auxiliar.Caption = auxiliar.Caption + "1"
End Sub