public override bool Equals(object obj)
{
var a = obj as Address;
if (a == null)
{
return(false);
}
// Addresses can be equal even if the case differs or the leading/trailing whitespace differs
return(
string.Equals(Address1?.Trim(), a.Address1?.Trim(), StringComparison.OrdinalIgnoreCase) &&
string.Equals(Address2?.Trim(), a.Address2?.Trim(), StringComparison.OrdinalIgnoreCase) &&
string.Equals(City?.Trim(), a.City?.Trim(), StringComparison.OrdinalIgnoreCase) &&
string.Equals(ProvinceStateCode?.Trim(), a.ProvinceStateCode?.Trim(), StringComparison.OrdinalIgnoreCase) &&
string.Equals(CountryCode?.Trim(), a.CountryCode?.Trim(), StringComparison.OrdinalIgnoreCase) &&
string.Equals(OtherCountry?.Trim(), a.OtherCountry?.Trim(), StringComparison.OrdinalIgnoreCase) &&
string.Equals(PostalZipCode?.Trim(), a.PostalZipCode?.Trim(), StringComparison.OrdinalIgnoreCase)
);
}
