public KHACH_SAN GetDVByMa(int pMaKS)
{
KHACH_SAN result = new KHACH_SAN();
result = context.KHACH_SAN.FirstOrDefault(m => m.MA_KHACH_SAN == pMaKS);
return(result);
}
public int AddNewKhachSan(KHACH_SAN pKS)
{
int result = 0;
context.KHACH_SAN.Add(pKS);
result = context.SaveChanges();
return(result);
}
public int DeleteKS(int pMaKS)
{
int result = 0;
KHACH_SAN k = context.KHACH_SAN.FirstOrDefault(m => m.MA_KHACH_SAN == pMaKS);
context.KHACH_SAN.Remove(k);
result = context.SaveChanges();
return(result);
}
public int UpdateKS(KHACH_SAN pKS)
{
int result = 0;
KHACH_SAN k = context.KHACH_SAN.FirstOrDefault(m => m.MA_KHACH_SAN == pKS.MA_KHACH_SAN);
if (k != null)
{
k.TEN_KHACH_SAN = pKS.TEN_KHACH_SAN;
k.MA_TINH = pKS.MA_TINH;
result = context.SaveChanges();
return(result);
}
return(result);
}