public FilamentViewModel(FilamentCalcContext context)
{
this._context = context;
this.Filament = new Filament();
this.Filamenttypes = context.FilamentTypes.ToList();
this.Manufacturers = context.Manufacturers.ToList();
}
public FilamentViewModel(int?id, FilamentCalcContext context)
{
this._context = context;
this.Filament = context.Filaments.FirstOrDefault(c => c.FilamentId == id);
this.Filamenttypes = context.FilamentTypes.ToList();
this.Manufacturers = context.Manufacturers.ToList();
}