metin1 çıkıldığında olayı
Private Sub Metin1_Exit(Cancel As Integer)
If Val(Me.Metin1.Value & "") > 0 And Val(Me.Metin3.Value & "") > 0 Then
xAyAdi = Format(DateSerial(Me.Metin3.Value, Me.Metin1.Value, 1), "mmmm")
xSonGun = Day(DateSerial(Me.Metin3.Value, Me.Metin1.Value + 1, 0))
Me.Metin1.Value = xAyAdi
Me.Metin2.Value = xSonGun
Else
Me.Metin1.Value = Null
Me.Metin2.Value = Null
MsgBox "hatalı veri"
End If
End Sub