public IActionResult ActivateTaiKhoan(string tendangnhap)
{
TaiKhoanBUS taikhoan = new TaiKhoanBUS();
string thongbao = taikhoan.ActivateTaiKhoan(tendangnhap);
return(RedirectToAction("Index", "TaiKhoan", new { thongbao = thongbao }));
}