private void btnBanHang_Click(object sender, EventArgs e)
{
UC_BanHang bh = new UC_BanHang(MaNhanvien);
AddControl(bh);
UC_LapHoaDon lapHoaDon = new UC_LapHoaDon(MaNhanvien);
}
private void lbLapHoaDon_Click(object sender, EventArgs e)
{
UC_LapHoaDon lhd = new UC_LapHoaDon(manhanvien);
pnCenter.Controls.Clear();
pnCenter.Controls.Add(lhd);
}
private void btnlogin_Click(object sender, EventArgs e)
{
bool check = false;
CuaHangDienTuEntities entities = new CuaHangDienTuEntities();
List <User> lst = entities.Users.ToList();
foreach (var u in lst)
{
if (Convert.ToString(u.TaiKhoan) == txtUsername.Text && u.MatKhau == txtPassword.Text)
{
Form1 frm = new Form1(Convert.ToInt64(txtUsername.Text), u.NhanVien.TenNV, u.NhanVien.ChucVu);
frm.Show();
check = true;
UC_LapHoaDon lhd = new UC_LapHoaDon(Convert.ToInt64(txtUsername.Text));
}
}
if (check == false)
{
MessageBox.Show("Tên đăng nhập hoặc mật khẩu không đúng!");
}
}