public Address ValidateAddress(Address address)
{
try
{
WebClient web = new WebClient();
string validateUrl = "?API=Verify&XML=<AddressValidateRequest USERID=\"{0}\"><Address ID=\"{1}\"><Address1>{2}</Address1><Address2>{3}</Address2><City>{4}</City><State>{5}</State><Zip5>{6}</Zip5><Zip4>{7}</Zip4></Address></AddressValidateRequest>";
string url = _uspsURL + validateUrl;
url = String.Format(url, _uspsUsername, address.ID.ToString(), address.Address1, address.Address2,
address.City, address.State, address.Zip5, address.Zip4);
string addressxml;
try
{
addressxml = web.DownloadString(url);
}
catch (Exception ex)
{
string msg = "Misconfiguration or some other invalid data received.";
throw new Exception(msg);
}
if (addressxml.Contains("<Error>"))
{
int idx1 = addressxml.IndexOf("<Description>") + 13;
int idx2 = addressxml.IndexOf("</Description>");
int l = addressxml.Length;
string errDesc = addressxml.Substring(idx1, idx2 - idx1);
throw new Exception(errDesc);
}
return(Address.getAddress(addressxml));
}
catch (Exception ex)
{
throw ex;
}
}
