private void CheckVatApproxByVies()
{
string countryCode = ExtractCountryCodeFromInput();
string VATNumber = ExtractVatCodeFromInput();
try
{
var result = ServicesMethods.CheckVatApprox(countryCode, VATNumber, TraderName, TraderCompanyType,
TraderStreet, TraderPostcode, TraderCity, RequesterCountryCode, RequesterVatNumber, Valid);
CountryCodeBox.Text = countryCode;
VatNumberBox.Text = VATNumber;
TraderNameBox.Text = result.TraderNameMatch.ToString();
TraderCompanyBox.Text = result.TraderCompanyTypeMatch.ToString();
TraderStreetBox.Text = result.TraderStreetMatch.ToString();
TraderPostCodeBox.Text = result.TraderPostCodeMatch.ToString();
TraderCityBox.Text = result.TradeerCityMatch.ToString();
ValidTextBox.Text = result.Valid.ToString();
}
catch (Exception ex)
{
MessageProvider.Exceptions(ex.Message);
}
}
private bool ValidateVatByCountryCode(string countryCode, string VATCode)
{
if (countryCode == "CH")
{
countryCode = "CHE";
}
switch (countryCode)
{
case "DK":
case "FI":
case "HU":
case "LU":
case "MT":
case "SI":
{
return(CheckCountriesVATRequirements.IsNumbersOkDigits8(VATCode));
}
case "EE":
case "DE":
case "EL":
case "PT":
case "UK":
{
if (CheckCountriesVATRequirements.IsNumbersOkDigits9(VATCode))
{
return(true);
}
break;
}
case "PL":
case "RO":
case "SK":
{
if (CheckCountriesVATRequirements.IsNumbersOkDigits10(VATCode))
{
return(true);
}
break;
}
case "HR":
case "IT":
case "LV":
{
if (CheckCountriesVATRequirements.IsNumbersOkDigits11(VATCode))
{
return(true);
}
break;
}
case "SE":
{
if (CheckCountriesVATRequirements.IsNumbersOkDigits12(VATCode))
{
return(true);
}
break;
}
case "AT":
{
if (CheckCountriesVATRequirements.IsNumbersOkAustria(VATCode))
{
return(true);
}
break;
}
case "BE":
{
if (CheckCountriesVATRequirements.IsNumbersOkBelgium(VATCode))
{
return(true);
}
break;
}
case "CY":
{
if (CheckCountriesVATRequirements.IsNumbersOkCyprus(VATCode))
{
return(true);
}
break;
}
case "CZ":
{
if (CheckCountriesVATRequirements.IsNumbersOkCzech(VATCode))
{
return(true);
}
break;
}
case "ES":
{
if (CheckCountriesVATRequirements.IsNumbersOkSpain(VATCode))
{
return(true);
}
break;
}
case "IE":
{
if (CheckCountriesVATRequirements.IsNumbersOkIreland(VATCode))
{
return(true);
}
break;
}
case "NL":
{
if (CheckCountriesVATRequirements.IsNumbersOkNetherlands(VATCode))
{
return(true);
}
break;
}
case "LT":
{
if (CheckCountriesVATRequirements.IsNumbersOkDigits9(VATCode) ||
CheckCountriesVATRequirements.IsNumbersOkDigits12(VATCode))
{
return(true);
}
break;
}
case "FR":
{
if (CheckCountriesVATRequirements.IsNumbersOkFrance(VATCode))
{
return(true);
}
break;
}
case "CHE":
{
if (CheckCountriesVATRequirements.IsNumbersOkSwitzerland(VATCode))
{
return(true);
}
break;
}
case "IS":
{
if (CheckCountriesVATRequirements.IsNumbersOkIceland(VATCode))
{
return(true);
}
break;
}
case "NO":
{
if (CheckCountriesVATRequirements.IsNumbersOkNorway(VATCode))
{
return(true);
}
break;
}
default:
MessageProvider.ErrorMessage();
break;
}
return(false);
}
