public static List <CellphoneEntity> CellphoneList()
{
using (var bd = new CellphoneContext())
{
return(bd.Cellphones.ToList());
}
}
public static void DeleteCellphone(CellphoneEntity oCellphone)
{
using (var bd = new CellphoneContext())
{
bd.Cellphones.Remove(oCellphone);
bd.SaveChanges();
}
}
public static CellphoneEntity GetCellphoneById(string id)
{
using (var bd = new CellphoneContext())
{
return(bd.Cellphones.FirstOrDefault
(c => c.Id == id));
}
}
public static void CreateCellphone(CellphoneEntity oCellphone)
{
using (var bd = new CellphoneContext())
{
bd.Cellphones.Add(oCellphone);
bd.SaveChanges();
}
}
