public void AddUsers(Users user) { try { if (string.IsNullOrEmpty(DBName)) { throw new Exception("Строка подключения к базе данных не должна быть пустой"); } using (LiteDatabase db = new LiteDatabase(DBName)) { var users = db.GetCollection <Users>("Users"); users.Insert(user); } if (printMessage != null) { printMessage.Invoke("Запись добавлена успешно"); } if (sendNotification != null) { sendNotification.Invoke(user); } } catch (Exception ex) { if (showError != null) { showError.Invoke(ex); } } }
public void AddEquipment(Equipment eq) { try { if (string.IsNullOrEmpty(DBName)) { throw new Exception("Строка подключения к базе данных не должна быть пустой"); } using (LiteDatabase db = new LiteDatabase(DBName)) { var equipments = db.GetCollection <Equipment>("Equipment"); equipments.Insert(eq); } if (printMessage != null) { printMessage.Invoke("Запись добавлена успешно"); } } catch (Exception ex) { if (showError != null) { showError.Invoke(ex); } } }
private void WriteToFile(string message) { try { using (var file = new StreamWriter(filePath, true, Encoding.Default)) file.WriteLine(message); } catch (UnauthorizedAccessException) { ShowError?.Invoke("Отказано в доступе"); } catch (ArgumentException) { ShowError?.Invoke("Пустой путь файла"); } catch (DirectoryNotFoundException) { ShowError?.Invoke("Указан недопустимый путь к файлу"); } catch (IOException) { ShowError?.Invoke("Неверный или недопустимый синтаксис имени файла, каталога или диска"); } catch (SecurityException) { ShowError?.Invoke("У вызывающего кода отсутствуют необходимые разрешения"); } }
public static void UnhandledExceptionHandler(object sender, ThreadExceptionEventArgs e) { try { // Create Error Message string message = $"An Application Error has occurred.\r\n\r\nEXCEPTION:\r\nSource: {e.Exception.Source}\r\nMessage: {e.Exception.Message}\r\n"; if (e.Exception.InnerException != null) { message += $"\r\nINNER EXCEPTION:\r\nSource: {e.Exception.InnerException.Source}\r\nMessage: {e.Exception.InnerException.Message}\r\n"; } message += $"\r\nSTACK TRACE:\r\n{e.Exception.StackTrace}"; SendErrorMessage(message); ErrorForm?.Invoke(message); Environment.Exit(0); } catch { Environment.Exit(0); } }
private static void CurrentDomainOnUnhandledException( object sender, UnhandledExceptionEventArgs e) { var now = DateTime.UtcNow; var logFileName = $"ErrorReport-{now.Year}-{now.Month}-{now.Day}-{now.Hour}-{now.Minute}-{now.Second}-{now.Millisecond}.txt"; var logFilePath = Path.GetFullPath(Path.Combine(LogDirectory, logFileName)); try { Directory.CreateDirectory(LogDirectory); using (var file = File.OpenWrite(logFilePath)) using (var writer = new StreamWriter(file)) { var fileVersionInfo = FileVersionInfo; writer.WriteLine("======================================================"); writer.WriteLine("==================== Error Report ===================="); writer.WriteLine("======================================================"); writer.WriteLine(); writer.WriteLine("========== Product Information =========="); writer.WriteLine($"Product Name {fileVersionInfo.ProductName}"); writer.WriteLine($"Company Name {fileVersionInfo.CompanyName}"); writer.WriteLine($"Product Version {fileVersionInfo.ProductVersion}"); writer.WriteLine($"File Version {fileVersionInfo.FileVersion}"); writer.WriteLine(); writer.WriteLine("========== Environment Information =========="); writer.WriteLine($"Opering System {Environment.OSVersion}"); writer.WriteLine($"Version {Environment.Version}"); writer.WriteLine($"Current Date {now.ToString(CultureInfo.InvariantCulture)}"); writer.WriteLine(); writer.WriteLine("========== Exception =========="); writer.WriteLine((Exception)e.ExceptionObject); } } catch (Exception ex) { Console.WriteLine(ex); ShowError?.Invoke(null, new MessageEventArgs( "An error has occurred and the application must now close.\n" + "\n" + "An error report could not created. The application will now close.")); return; } ShowError?.Invoke(null, new MessageEventArgs( "An error has occurred and the application must now close.\n" + "\n" + "A report of this error has been created at the following location:\n\n" + $"{logFilePath}")); }
public static void UnhandledExceptionHandler(Exception e) { try { // Create Error Message string message = string.Format("An Application Error has occurred.\r\n\r\nEXCEPTION:\r\nSource: {0}\r\nMessage: {1}\r\n", e.Source, e.Message); if (e.InnerException != null) { message += string.Format("\r\nINNER EXCEPTION:\r\nSource: {0}\r\nMessage: {1}\r\n", e.InnerException.Source, e.InnerException.Message); } message += string.Format("\r\nSTACK TRACE:\r\n{0}", e.StackTrace); ErrorForm?.Invoke(message); } catch { } }
public static void SendShowError(Exception ex) { ShowError?.Invoke(null, ex); }
public static void SendShowError(Exception ex) { Debug.WriteLine(ex.ToString()); ShowError?.Invoke(null, ex); }
public static List <AzureIoTHub> GetIotHubList( ShowProgress progressCallback, ShowError errorCallback, RunPSCommand PSCallback) { List <AzureIoTHub> hubList = new List <AzureIoTHub>(); try { if (MSAHelper.Subscriptions.Count == 0) { // no subscritions means no IoT Hubs return(hubList); } double progressPerSubscription = 85.0f / MSAHelper.Subscriptions.Count; for (int k = 0; k < MSAHelper.Subscriptions.Count; k++) { List <Task> tasks = new List <Task>(); string subscriptionName = MSAHelper.Subscriptions[k]; PSCallback?.Invoke("az account set --subscription '" + subscriptionName + "'"); Collection <string> hubListResults = PSCallback?.Invoke("az iot hub list"); if (hubListResults != null && hubListResults.Count != 0) { for (int i = 0; i < hubListResults.Count; i++) { string hubName = hubListResults[i]; if (hubName.Contains("\"name\"")) { hubName = hubName.Substring(hubName.IndexOf(":")); hubName = hubName.Substring(hubName.IndexOf("\"") + 1); hubName = hubName.Substring(0, hubName.IndexOf("\"")); // filter if (hubName == "$fallback" || hubName == "S1" || hubName == "F1" || hubName == "B1") { continue; } tasks.Add(Task.Run(() => { Collection <string> results2 = PSCallback("az iot hub show-connection-string --name '" + hubName + "'"); if (results2 != null && results2.Count != 0) { for (int j = 0; j < results2.Count; j++) { string connectionString = results2[j]; if (connectionString.Contains("\"connectionString\"")) { // we have access lock (hubListLock) { hubList.Add(new AzureIoTHub(hubName, subscriptionName)); } } } } })); } } } Task.WhenAll(tasks).Wait(); tasks.Clear(); progressCallback?.Invoke(progressPerSubscription, false); } } catch (Exception ex) { errorCallback?.Invoke(ex.Message); } return(hubList); }
public static bool SignIn( ShowProgress progressCallback, ShowError errorCallback, RunPSCommand PSCallback) { if (CurrentState == SigninStates.SignedIn) { return(true); } try { Collection <string> results = PSCallback?.Invoke("az"); if (results == null || results.Count == 0) { errorCallback?.Invoke(Strings.AzureCLI); if (Environment.OSVersion.Platform == PlatformID.Win32NT) { Process.Start(new ProcessStartInfo("https://aka.ms/installazurecliwindows")); } else if (Environment.OSVersion.Platform == PlatformID.Unix) { "sudo apt-get update".Bash(); "sudo apt --assume-yes install curl".Bash(); "curl -sL -N https://aka.ms/InstallAzureCLIDeb | sudo bash".Bash(); } else { errorCallback?.Invoke(Strings.OSNotSupported); } return(false); } progressCallback?.Invoke(5, true); results = PSCallback?.Invoke("az login"); if (results == null || results.Count == 0) { errorCallback?.Invoke(Strings.LoginFailedAlertMessage); return(false); } // enumerate subscriptions Subscriptions.Clear(); for (int i = 0; i < results.Count; i++) { string json = results[i].ToString(); if (json.Contains("\"name\"")) { json = json.Substring(json.IndexOf(":")); json = json.Substring(json.IndexOf("\"") + 1); json = json.Substring(0, json.IndexOf("\"")); if (!json.Contains("@")) { Subscriptions.Add(json); } } } progressCallback?.Invoke(10, true); // install iot extension, if required PSCallback?.Invoke("az extension add --name azure-cli-iot-ext"); progressCallback?.Invoke(15, true); CurrentState = SigninStates.SignedIn; return(true); } catch (Exception ex) { errorCallback?.Invoke(Strings.LoginFailedAlertMessage + ": " + ex.Message); return(false); } }
void ErrorToShow(TErrorMessage error) { ShowError?.Invoke(this, new TErrorEventArgs(error)); }