public void DeleteJavabeTamrin(int ID) { SchoolDBEntities pb = conn.GetContext(); JavabeTamrin selectedJavab = pb.JavabeTamrins.Where(p => p.JavabID == ID).SingleOrDefault(); if (selectedJavab != null) { pb.JavabeTamrins.Remove(selectedJavab); pb.SaveChanges(); } }
public Boolean SaveJavabeTamrin(JavabeTamrin oz) { SchoolDBEntities pb = conn.GetContext(); if (oz.JavabID > 0) { //==== UPDATE ==== pb.JavabeTamrins.Attach(oz); pb.Entry(oz).State = EntityState.Modified; } else { //==== INSERT ==== pb.JavabeTamrins.Add(oz); } return(Convert.ToBoolean(pb.SaveChanges())); }