public CitiesViewModel()
{
DeleteCityCommand = new RelayCommand(Delete, () => { return(CitiesList.Contains(SelectedCity)); });
AddCity = new CityViewModel();
SelectedCity = new CityViewModel();
CitiesList = GetCities();
}
public void SaveRegion(CityViewModel city)
{
RegionViewModel dublicate = (RegionViewModel)this.MemberwiseClone();
REGIONS region = new REGIONS();
region.REGIONNAME = dublicate.REGIONNAME;
region.CITYID = city.CITYID;
this.REGIONNAME = "";
DbContext.REGIONS.Add(region);
DbContext.SaveChanges();
city.REGIONS.Add(new RegionViewModel(region));
}
public void DeleteRegion(CityViewModel city)
{
DbContext.REGIONS.Remove(DbContext.REGIONS.Where(r => r.REGIONID == city.SelectedRegion.REGIONID).FirstOrDefault());
DbContext.SaveChanges();
city.REGIONS.Remove(this);
}
