martes, 7 de julio de 2009

Convierte nùmeros a letras (solo enteros)

Puedes crear un botòn y llamar solo la funciòn:

MessageBox.Show(Num2Text(234))

Public Function Num2Text(ByVal value As Double) As String
Select Case value
Case 0 : Num2Text = "CERO"
Case 1 : Num2Text = "UN"
Case 2 : Num2Text = "DOS"
Case 3 : Num2Text = "TRES"
Case 4 : Num2Text = "CUATRO"
Case 5 : Num2Text = "CINCO"
Case 6 : Num2Text = "SEIS"
Case 7 : Num2Text = "SIETE"
Case 8 : Num2Text = "OCHO"
Case 9 : Num2Text = "NUEVE"
Case 10 : Num2Text = "DIEZ"
Case 11 : Num2Text = "ONCE"
Case 12 : Num2Text = "DOCE"
Case 13 : Num2Text = "TRECE"
Case 14 : Num2Text = "CATORCE"
Case 15 : Num2Text = "QUINCE"
Case Is < 20 : Num2Text = "DIECI" & Num2Text(value - 10)
Case 20 : Num2Text = "VEINTE"
Case Is < 30 : Num2Text = "VEINTI" & Num2Text(value - 20)
Case 30 : Num2Text = "TREINTA"
Case 40 : Num2Text = "CUARENTA"
Case 50 : Num2Text = "CINCUENTA"
Case 60 : Num2Text = "SESENTA"
Case 70 : Num2Text = "SETENTA"
Case 80 : Num2Text = "OCHENTA"
Case 90 : Num2Text = "NOVENTA"
Case Is < 100 : Num2Text = Num2Text(Int(value \ 10) * 10) & " Y " & Num2Text(value Mod 10)
Case 100 : Num2Text = "CIEN"
Case Is < 200 : Num2Text = "CIENTO " & Num2Text(value - 100)
Case 200, 300, 400, 600, 800 : Num2Text = Num2Text(Int(value \ 100)) & "CIENTOS"
Case 500 : Num2Text = "QUINIENTOS"
Case 700 : Num2Text = "SETECIENTOS"
Case 900 : Num2Text = "NOVECIENTOS"
Case Is < 1000 : Num2Text = Num2Text(Int(value \ 100) * 100) & " " & Num2Text(value Mod 100)
Case 1000 : Num2Text = "MIL"
Case Is < 2000 : Num2Text = "MIL " & Num2Text(value Mod 1000)
Case Is < 1000000 : Num2Text = Num2Text(Int(value \ 1000)) & " MIL"
If value Mod 1000 Then Num2Text = Num2Text & " " & Num2Text(value Mod 1000)
Case 1000000 : Num2Text = "UN MILLON"
Case Is < 2000000 : Num2Text = "UN MILLON " & Num2Text(value Mod 1000000)
Case Is < 1000000000000.0# : Num2Text = Num2Text(Int(value / 1000000)) & " MILLONES "
If (value - Int(value / 1000000) * 1000000) Then Num2Text = Num2Text & " " & Num2Text(value - Int(value / 1000000) * 1000000)
Case 1000000000000.0# : Num2Text = "UN BILLON"
Case Is < 2000000000000.0# : Num2Text = "UN BILLON " & Num2Text(value - Int(value / 1000000000000.0#) * 1000000000000.0#)
Case Else : Num2Text = Num2Text(Int(value / 1000000000000.0#)) & " BILLONES"
If (value - Int(value / 1000000000000.0#) * 1000000000000.0#) Then Num2Text = Num2Text & " " & Num2Text(value - Int(value / 1000000000000.0#) * 1000000000000.0#)
End Select
End Function

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