public void EditDvd(Dvd dvd)
{
using (var context = new DvdListEntities())
{
context.Entry(dvd).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
public void AddDvd(Dvd dvd)
{
using (var context = new DvdListEntities())
{
context.DVDs.Add(dvd);
context.SaveChanges();
}
}
public void DeleteDvd(int dvdId)
{
using (var context = new DvdListEntities())
{
var dvd = (from d in context.DVDs where d.DvdId == dvdId select d).FirstOrDefault();
context.DVDs.Remove(dvd);
context.SaveChanges();
}
}
