public MAN_HINH GetDVByMa(int pMaT)
{
MAN_HINH result = new MAN_HINH();
result = context.MAN_HINH.FirstOrDefault(m => m.MA_MH == pMaT);
return(result);
}
public int Add(MAN_HINH pT)
{
int result = 0;
context.MAN_HINH.Add(pT);
result = context.SaveChanges();
return(result);
}
public int Delete(int pMaT)
{
int result = 0;
MAN_HINH k = context.MAN_HINH.FirstOrDefault(m => m.MA_MH == pMaT);
context.MAN_HINH.Remove(k);
result = context.SaveChanges();
return(result);
}
public int Update(MAN_HINH pT)
{
int result = 0;
MAN_HINH k = context.MAN_HINH.FirstOrDefault(m => m.MA_MH == pT.MA_MH);
if (k != null)
{
k.TEN_MAN_HINH = pT.TEN_MAN_HINH;
k.TAG = pT.TAG;
}
result = context.SaveChanges();
return(result);
}
