private void FormMain_Shown(object sender, EventArgs e) { // globalny obiekt licencji aplikacji Global.License = LicenseHandler.ReadLicense(out LicenseStatus licStatus, out string validationMsg); switch (licStatus) { case LicenseStatus.Undefined: // jeżeli nie ma plik z licencją using (FormLicense frm = new FormLicense()) { frm.ShowDialog(this); } Application.Exit(); break; case LicenseStatus.Valid: // jeżeli licencja jest poprawna // wpisz nazwę właściciela licencji do tytułu okna Text = $@"ScanHelper 2.0 - {Global.License.LicenseOwner.Split('\n').First()}"; // wpisz rodzaj licencji do pola statusu statusStripLicense.Text = $@"Licencja typu: '{Global.License.Type}', ważna do: {Global.License.LicenseEnd}"; break; default: // jeżeli licencja jest niepoprawna MessageBox.Show(validationMsg, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error); Application.Exit(); break; } }
private void FrmMain_Load(object sender, EventArgs e) { string msg = string.Empty; LicenseStatus status = LicenseStatus.Undefined; Assembly assembly = Assembly.GetExecutingAssembly(); using (MemoryStream memoryStream = new MemoryStream()) { assembly.GetManifestResourceStream("ScanHelper.LicenseVerify.cer")?.CopyTo(memoryStream); _certPublicKeyData = memoryStream.ToArray(); } if (File.Exists("license.lic")) { _license = (MyLicense)LicenseHandler.ReadLicense(typeof(MyLicense), File.ReadAllText("license.lic"), _certPublicKeyData, out status, out msg); } else { FormLicense frm = new FormLicense(); frm.ShowDialog(this); } switch (status) { case LicenseStatus.Undefined: MessageBox.Show(@"By używać tej aplikacji musisz posiadać aktualną licencję", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error); Application.Exit(); break; case LicenseStatus.Invalid: case LicenseStatus.Cracked: case LicenseStatus.Expired: MessageBox.Show(msg, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error); Application.Exit(); break; case LicenseStatus.Valid: string licenseOwner = _license?.LicenseOwner; statusStripLicense.Text = $"Licencja: {_license?.Type}. Licencja ważna do: {_license?.LicenseEnd}"; Text = Application.ProductName + ' ' + Application.ProductVersion + @" - " + licenseOwner?.Split('\n').First(); Location = new Point(Convert.ToInt32(Functions.IniParser.ReadIni("FormMain", "X")), Convert.ToInt32(Functions.IniParser.ReadIni("FormMain", "Y"))); using (FileStream stream = new FileStream(AppDomain.CurrentDomain.BaseDirectory + @"ScanHelper.jpg", FileMode.Open, FileAccess.Read)) { _activeImage = Image.FromStream(stream); } pictureBoxView.Image = ImageZoom(_activeImage, 0); pictureBoxView.Left = 0; pictureBoxView.Top = 0; pictureBoxView.Location = new Point((panelView.ClientSize.Width / 2) - (pictureBoxView.Image.Width / 2), (panelView.ClientSize.Height / 2) - (pictureBoxView.Height / 2)); trackBarZoom.Value = 0; _zoom = 0; break; default: throw new ArgumentOutOfRangeException(); } }