public void LoadData()
{
var hasStates = _context.States.Any();
var hasCities = _context.Cities.Any();
if (hasStates && hasCities)
{
return;
}
if (!hasStates)
{
var lstStates = LoadStates();
_context.States.AddRange(lstStates);
}
if (!hasCities)
{
var lstCities = LoadCities();
_context.Cities.AddRange(lstCities);
}
_context.SaveChanges();
}
public void Update(City city)
{
var c = city;
c.LastUsed = DateTime.Now;
_context.Attach(c);
_context.Entry(c).State = EntityState.Modified;
_context.SaveChanges();
}