Private Sub TBNombre_Exit(ByVal C As MSForms.ReturnBoolean)
C = IIf(TBNombre = "", 1, 0)
End Sub
Private Sub TBNombre_keyPress(ByVal K As MSForms.ReturnInteger)
If Len(TBNombre) < 1 Then
If InStr("123456789", Chr(K)) = 0 Then K = 0
Else
If InStr("1234567890", Chr(K)) = 0 Then K = 0
End If
End Sub