//update
public static void Update(VipTables vipTables)
{
using (restaurantEntities db = new restaurantEntities())
{
db.Entry(vipTables).State = EntityState.Modified;
db.SaveChanges();
}
}
//delete
public static void Delete(VipTables vipTables)
{
using (restaurantEntities db = new restaurantEntities())
{
db.VipTables.Remove(vipTables);
db.SaveChanges();
}
}
//add
public static void Add(VipTables vipTables)
{
using (restaurantEntities db = new restaurantEntities())
{
db.VipTables.Add(vipTables);
db.SaveChanges();
}
}