public KHACH_HANG GetDVByMa(int pMaKH)
{
KHACH_HANG result = new KHACH_HANG();
result = context.KHACH_HANG.FirstOrDefault(m => m.MA_KHACH_HANG == pMaKH);
return(result);
}
public int Add(KHACH_HANG pKH)
{
int result = 0;
context.KHACH_HANG.Add(pKH);
result = context.SaveChanges();
return(result);
}
public int Delete(int pMaKH)
{
int result = 0;
KHACH_HANG k = context.KHACH_HANG.FirstOrDefault(m => m.MA_KHACH_HANG == pMaKH);
context.KHACH_HANG.Remove(k);
result = context.SaveChanges();
return(result);
}
public int Update(KHACH_HANG pKH)
{
int result = 0;
KHACH_HANG k = context.KHACH_HANG.FirstOrDefault(m => m.MA_KHACH_HANG == pKH.MA_KHACH_HANG);
if (k != null)
{
k.TEN = pKH.TEN;
k.DIA_CHI = pKH.DIA_CHI;
k.DIEN_THOAI = pKH.DIEN_THOAI;
k.EMAIL = pKH.EMAIL;
k.NGAY_SINH = pKH.NGAY_SINH;
}
result = context.SaveChanges();
return(result);
}