/// <summary>
/// Check Login
/// </summary>
/// <param name="email"></param>
/// <param name="pass"></param>
/// <returns>NULL : false</returns>
/// <returns># NULL : true</returns>
public string CheckLogin(string email, string pass)
{
string hoten = null;
int flag = CheckMail(email);
if (flag == 0)
{
return(null);
}
if (flag == 1)
{
SinhVienDAO context = new SinhVienDAO();
SinhVien sv = context.GetLoginSinhVien(email, pass);
if (sv == null)
{
return(null);
}
hoten = "SINHVIEN:" + sv.MaSV;
return(hoten);
}
if (flag == 2)
{
GiangVien gv = GiangVienDAO.GetLoginGiangVien(email, pass);
if (gv == null)
{
return(null);
}
hoten = "GIANGVIEN:" + gv.MaGV;
return(hoten);
}
return(null);
}
/// <summary>
/// Get login SinhVien
/// </summary>
/// <param name="maSV"></param>
/// <returns>NULL : false</returns>
/// <return>#NULL : true</return>
public SinhVien GetLoginSinhVien(string email, string pass)
{
if (string.IsNullOrEmpty(email) || string.IsNullOrEmpty(pass))
{
return(null);
}
try
{
SinhVien sv = context.GetLoginSinhVien(email, pass);
return(sv);
}
catch (Exception ex)
{
Console.WriteLine(ex);
return(null);
}
}