public string AddNewCompany(Company company)
{
List <Company> companies = new List <Company>();
if (File.Exists(path))
{
companies = XMLReadWrite.ReadXML <List <Company> >(path);
}
companies.Add(company);
return(XMLReadWrite.WriteXML <List <Company> >(companies, path));
}
public string AddCar(Car car)
{
List <Car> cars = new List <Car>();
if (File.Exists(path))
{
cars = XMLReadWrite.ReadXML <List <Car> >(path);
}
cars.Add(car);
return(XMLReadWrite.WriteXML <List <Car> >(cars, path));
}
public string UpdateCompany(Company company)
{
List <Company> newCompanies = new List <Company>();
List <Company> companies = XMLReadWrite.ReadXML <List <Company> >(path);
foreach (Company c in companies)
{
if (c.Id != company.Id)
{
newCompanies.Add(c);
}
}
return("");
}
public string UpdateCar(Car car)
{
List <Car> newCars = new List <Car>();
List <Car> cars = XMLReadWrite.ReadXML <List <Car> >(path);
foreach (Car c in cars)
{
if (c.Id != car.Id)
{
newCars.Add(c);
}
}
return("");
}
public string DeleteCompany(int id)
{
List <Company> newCompanies = new List <Company>();
List <Company> companies = XMLReadWrite.ReadXML <List <Company> >(path);
foreach (Company c in companies)
{
if (c.Id != id)
{
newCompanies.Add(c);
}
}
XMLReadWrite.WriteXML <List <Company> >(newCompanies, path);
return("");
}
public string DeleteCar(int id)
{
List <Car> newCars = new List <Car>();
List <Car> cars = XMLReadWrite.ReadXML <List <Car> >(path);
foreach (Car c in cars)
{
if (c.Id != id)
{
newCars.Add(c);
}
}
XMLReadWrite.WriteXML <List <Car> >(newCars, path);
return("");
}
public List <Company> GetCompanies()
{
return(XMLReadWrite.ReadXML <List <Company> >(path));
}
public List <Car> GetCars()
{
return(XMLReadWrite.ReadXML <List <Car> >(path));
}
