private void BtnDangKy_Click(object sender, EventArgs e) { TaiKhoan taiKhoan = new TaiKhoan(); taiKhoan.Name = txtName.Text; taiKhoan.Pass = MD5Demo.GetMD5HashData(txtPass.Text); dbContext.TaiKhoans.Add(taiKhoan); dbContext.SaveChanges(); MessageBox.Show("Tai tai khoan thanh cong!"); }
private void BtnDangNhap_Click(object sender, EventArgs e) { TaiKhoan taiKhoan = dbContext.TaiKhoans.Where(x => x.Name == txtName.Text.Trim()).FirstOrDefault <TaiKhoan>(); if (taiKhoan != null) { if (MD5Demo.ValidateMD5HashData(txtPass.Text, taiKhoan.Pass)) { EventSetControlEnable thongBao = new EventSetControlEnable(); thongBao.isUse = true; loginSystemClick(this, thongBao); this.Close(); } else { MessageBox.Show("Mat khau khong dung!"); } } else { MessageBox.Show("Khong ton tai tai khoan nay!"); } }