private void btn_ok_Click(object sender, EventArgs e)
{
NguoiDung_Ctrl nd = new NguoiDung_Ctrl();
Doimatkhau_Ctrl doiMK = new Doimatkhau_Ctrl();
if (doiMK.KiemTra(txtUser.Text, nd.Md5(txtPass_old.Text), nd.Md5(txtPass_new.Text), nd.Md5(txtPass_prenew.Text)))
{
NguoiDung_InFo ndinfo = new NguoiDung_InFo();
ndinfo.MaNguoiDung = doiMK.LayMaND(txtUser.Text, nd.Md5(txtPass_old.Text));
ndinfo.MatKhau = nd.Md5(txtPass_new.Text);
doiMK.DoiMatKhau(ndinfo);
}
frmDoimatkhau_Load(sender, e);
}
public NguoiDung_InFo DuLieu(TextBoxX ma, TextBoxX ten, TextBoxX user, TextBoxX pass, ComboBoxEx quyen)
{
NguoiDung_InFo nguoidung = new NguoiDung_InFo();
nguoidung.MaNguoiDung = Convert.ToInt32(ma.Text);
nguoidung.HoTen = ten.Text;
nguoidung.TenDangNhap = user.Text;
nguoidung.MatKhau = Md5(pass.Text);
//nguoidung.MatKhau = Md5(repass.Text);
nguoidung.Quyen = quyen.Text.ToString();
//quyen.Text.ToCharArray()[0];
return(nguoidung);
}
public bool Xoa(NguoiDung_InFo nguoidung)
{
SqlCommand s = new SqlCommand("Delete NguoiDung where MaNguoiDung = @ma");
s.Parameters.Add("@ma", SqlDbType.Int).Value = nguoidung.MaNguoiDung;
try
{
ds.Load(s);
return(true);
}
catch (Exception e)
{
e.ToString();
return(false);
}
}
public bool Sua(NguoiDung_InFo nguoidung)
{
SqlCommand s = new SqlCommand("Update NguoiDung set MatKhau = @pass where MaNguoiDung = @ma");
s.Parameters.Add("@pass", SqlDbType.VarChar, 32).Value = nguoidung.MatKhau;
s.Parameters.Add("@ma", SqlDbType.VarChar, 50).Value = nguoidung.MaNguoiDung;
try
{
ds.Load(s);
MsgDoiMK();
return(true);
}
catch (Exception e)
{
e.ToString();
return(false);
}
}
public bool Sua(NguoiDung_InFo nguoidung)
{
SqlCommand s = new SqlCommand("Update NguoiDung set Hoten = @ten, TenDangNhap = @user, MatKhau = @pass, Quyen = @quyen where MaNguoiDung = @ma");
s.Parameters.Add("@ten", SqlDbType.NVarChar, 50).Value = nguoidung.HoTen;
s.Parameters.Add("@user", SqlDbType.VarChar, 32).Value = nguoidung.TenDangNhap;
s.Parameters.Add("@pass", SqlDbType.VarChar, 32).Value = nguoidung.MatKhau;
s.Parameters.Add("@quyen", SqlDbType.NVarChar, 50).Value = nguoidung.Quyen;
s.Parameters.Add("@ma", SqlDbType.Int).Value = nguoidung.MaNguoiDung;
try
{
ds.Load(s);
return(true);
}
catch (Exception e)
{
e.ToString();
return(false);
}
}
public bool Them(NguoiDung_InFo nguoidung)
{
SqlCommand s = new SqlCommand("INSERT INTO NguoiDung(MaNguoiDung, Hoten, TenDangNhap, MatKhau, Quyen) VALUES(@ma, @ten, @user, @pass, @quyen)");
s.Parameters.Add("@ma", SqlDbType.Int).Value = nguoidung.MaNguoiDung;
s.Parameters.Add("@ten", SqlDbType.NVarChar, 50).Value = nguoidung.HoTen;
s.Parameters.Add("@user", SqlDbType.VarChar, 32).Value = nguoidung.TenDangNhap;
s.Parameters.Add("@pass", SqlDbType.VarChar, 32).Value = nguoidung.MatKhau;
s.Parameters.Add("@quyen", SqlDbType.NVarChar, 50).Value = nguoidung.Quyen;
try
{
ds.Load(s);
return(true);
}
catch (Exception e)
{
e.ToString();
return(false);
}
}
//
public void DoiMatKhau(NguoiDung_InFo info)
{
doiMK.Sua(info);
}
public bool Sua(NguoiDung_InFo nguoidung)
{
NguoiDung_Data data = new NguoiDung_Data();
return(data.Sua(nguoidung));
}
public bool Them(NguoiDung_InFo nguoidung)
{
NguoiDung_Data data = new NguoiDung_Data();
return(data.Them(nguoidung));
}