public static string FormatCNPJ(string cnpj)
{
string ret = "";
MaskedTextProvider mascara;
cnpj = Functions.OnlyNumbers(cnpj, "-.,/").ToString();
//cnpj
//##.###.###/####-##
mascara = new MaskedTextProvider(@"00\.000\.000/0000-00");
mascara.Set(cnpj);
ret = mascara.ToString();
return ret;
}
#endregion