public bool addTTKM(string masp, float giakm, DateTime tgbd, DateTime tgkt, string noidung, string hinhanh)
{
db = new CMART8Entities();
KHUYENMAI TTKM = new KHUYENMAI();
try
{
TTKM.MAKM = DateTime.Now.ToString();
TTKM.MASP = masp;
TTKM.GIAKM = giakm;
TTKM.HINHANH = hinhanh;
//TTKM.THOIGIANBD = DateTime.Parse(tgbd);
//TTKM.THOIGIANKT = DateTime.Parse(tgkt);
TTKM.THOIGIANBD = tgbd;
TTKM.THOIGIANKT = tgkt;
TTKM.NOIDUNG = noidung;
db.KHUYENMAIs.Add(TTKM);
db.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool deleteTTKM(String id)
{
db = new CMART8Entities();
KHUYENMAI TTKM = db.KHUYENMAIs.Single(st => st.MAKM.Contains(id));
db.KHUYENMAIs.Remove(TTKM);
db.SaveChanges();
return(true);
}
public bool editTTKM(string makm, string masp, float giakm, DateTime tgbd, DateTime tgkt, string noidung, string hinhanh)
{
db = new CMART8Entities();
KHUYENMAI TTKM = db.KHUYENMAIs.Single(st => st.MAKM.Equals(makm));
try
{
TTKM.MASP = masp;
TTKM.GIAKM = giakm;
TTKM.HINHANH = hinhanh;
//TTKM.THOIGIANBD = DateTime.Parse(tgbd);
//TTKM.THOIGIANKT = DateTime.Parse(tgkt);
TTKM.THOIGIANBD = tgbd;
TTKM.THOIGIANKT = tgkt;
TTKM.NOIDUNG = noidung;
db.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
