I think that is whith Globalization , but I try with diferents cultures , ie : ISO , UTF, but not
>Public Function Alphabetic(ByVal pi_sDato As String) As Boolean Implements IValidate.Alphabetic
> For i As Integer = 0 To pi_sDato.Length - 1
> If pi_sDato.Substring(i, 1) <> " " Then
> If Not Char.IsLetter(Char.Parse(pi_sDato.Substring(i, 1))) Then
> Return False
> Exit Function
> End If
> End If
> Next
> Return True
> End Function
Daniel Vargas.
MCP - Microsoft Certified Professional
"El callar y escuchar es cosa de sabios por ello nuestro grito nace de silencio consciente fuerte y elocuente... vivir de manera diferente es morir siendo libre"
Elkin Ramirez-Kraken
My Blog 
