public static void DeleteDocGia(int idDocGia)
{
DOCGIA dg = db.DOCGIAs.Find(idDocGia);
db.DOCGIAs.Remove(dg);
db.SaveChanges();
}
public static void UpdateNo(int idDocGia, double tongNo)
{
DOCGIA docGia = db.DOCGIAs.Find(idDocGia);
if (docGia != null)
{
docGia.TongNo = tongNo;
db.SaveChanges();
}
}
public static void UpdateDocGia(int idDocGia, string tenDocGia, int idLoaiDG, DateTime ngaySinh, string diaChi, string email,
DateTime ngayLapThe, double tongNo)
{
DOCGIA dg = db.DOCGIAs.Find(idDocGia);
dg.HoTen = tenDocGia;
dg.IDLoaiDocGia = idLoaiDG;
dg.NgaySinh = ngaySinh;
dg.DiaChi = diaChi;
dg.Email = email;
dg.NgayLapThe = ngayLapThe;
dg.TongNo = tongNo;
db.SaveChanges();
}
