Ejemplo n.º 1
0
        /// <summary>
        /// Show an error dialog for the user.
        /// </summary>
        /// <param name="exception">
        /// The exception.
        /// </param>
        private void ShowError(object exception)
        {
            try
            {
                IWindowManager windowManager = IoC.Get <IWindowManager>();
                IErrorService  errorService  = IoC.Get <IErrorService>();
                if (windowManager != null)
                {
                    ErrorViewModel errorView = new ErrorViewModel(errorService);
                    GeneralApplicationException applicationException = null;
                    if (exception.GetType() == typeof(GeneralApplicationException))
                    {
                        applicationException = exception as GeneralApplicationException;
                        if (applicationException != null)
                        {
                            string details = string.Format(
                                "{0}{1}{2}{3}{4}",
                                applicationException.Error,
                                Environment.NewLine,
                                applicationException.Solution,
                                Environment.NewLine,
                                applicationException.ActualException != null ? applicationException.ActualException.ToString() : "No additional exception information available.");

                            errorView.ErrorMessage = applicationException.Error;
                            errorView.Solution     = applicationException.Solution;
                            errorView.Details      = details;
                        }
                    }
                    else
                    {
                        errorView.Details = exception.ToString();
                    }

                    try
                    {
                        windowManager.ShowDialogAsync(errorView);
                    }
                    catch (Exception)
                    {
                        if (applicationException != null)
                        {
                            MessageBox.Show(applicationException.Error + Environment.NewLine + Environment.NewLine + applicationException.Solution, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
                        }
                    }
                }
            }
            catch (Exception)
            {
                MessageBox.Show("An Unknown Error has occurred. \n\n Exception:" + exception, "Unhandled Exception",
                                MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }
Ejemplo n.º 2
0
 /// <summary>
 /// Non-UI Thread exception handler.
 /// </summary>
 /// <param name="sender">
 /// The sender.
 /// </param>
 /// <param name="e">
 /// The UnhandledExceptionEventArgs.
 /// </param>
 private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
 {
     Caliburn.Micro.Execute.OnUIThreadAsync(() => {
         if (e.ExceptionObject.GetType() == typeof(FileNotFoundException))
         {
             GeneralApplicationException exception = new GeneralApplicationException("A file appears to be missing.", "Try re-installing Microsoft .NET Framework 4.8", (Exception)e.ExceptionObject);
             this.ShowError(exception);
         }
         else
         {
             this.ShowError(e.ExceptionObject);
         }
     });
 }
Ejemplo n.º 3
0
 /// <summary>
 /// Non-UI Thread exception handler.
 /// </summary>
 /// <param name="sender">
 /// The sender.
 /// </param>
 /// <param name="e">
 /// The UnhandledExceptionEventArgs.
 /// </param>
 private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
 {
     Execute.BeginOnUIThread(
         () =>
     {
         if (e.ExceptionObject.GetType() == typeof(FileNotFoundException))
         {
             GeneralApplicationException exception = new GeneralApplicationException(
                 "A file appears to be missing.",
                 "Try re-installing Microsoft .NET 5 Desktop Runtime",
                 (Exception)e.ExceptionObject);
             this.ShowError(exception);
         }
         else
         {
             this.ShowError(e.ExceptionObject);
         }
     });
 }
Ejemplo n.º 4
0
        /// <summary>
        /// Handle unhandled exceptions. UI thread only.
        /// </summary>
        /// <param name="sender">
        /// The sender.
        /// </param>
        /// <param name="e">
        /// The DispatcherUnhandledExceptionEventArgs.
        /// </param>
        private void Dispatcher_UnhandledException(
            object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
        {
            if (e.Exception.GetType() == typeof(FileNotFoundException))
            {
                GeneralApplicationException exception = new GeneralApplicationException("A file appears to be missing.", "Try re-installing Microsoft .NET Framework 4.7.1", e.Exception);
                this.ShowError(exception);
            }
            else if (e.Exception.GetType() == typeof(GeneralApplicationException))
            {
                this.ShowError(e.Exception);
            }
            else if (e.Exception.InnerException != null && e.Exception.InnerException.GetType() == typeof(GeneralApplicationException))
            {
                this.ShowError(e.Exception.InnerException);
            }
            else
            {
                this.ShowError(e.Exception);
            }

            e.Handled = true;
        }