Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / NetFx40 / Tools / System.Activities.Presentation / System / Activities / Presentation / ErrorReporting.cs / 1305376 / ErrorReporting.cs
//------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------- namespace System.Activities.Presentation { using System.Activities.Presentation.Internal.PropertyEditing; using System.Activities.Presentation.View; using System.Diagnostics; using System.Runtime; using System.Text; using System.Threading; using System.Windows; using System.Windows.Controls; using System.Windows.Input; using System.Globalization; using System.Diagnostics.CodeAnalysis; [Fx.Tag.XamlVisible(false)] static class ErrorReporting { public static DesignerView ActiveDesignerView { get; set; } public static void ShowErrorMessage(string message) { ShowErrorMessage(message, false); } public static void ShowAlertMessage(string message) { ShowAlertMessage(message, false); } public static void ShowErrorMessage(string message, bool includeStackTrace) { string stackTrace = null; if (includeStackTrace) { //generate stack trace stackTrace = new StackTrace().ToString(); //remove top frame from the trace (which is a call to ShowErrorMessage) stackTrace = stackTrace.Remove(0, stackTrace.IndexOf(Environment.NewLine, StringComparison.Ordinal)+1); } ShowMessageBox(message, MessageBoxImage.Error, stackTrace); } public static void ShowAlertMessage(string message, bool includeStackTrace) { string stackTrace = null; if (includeStackTrace) { //generate stack trace stackTrace = new StackTrace().ToString(); //remove top frame from the trace (which is a call to ShowAlertMessage) stackTrace = stackTrace.Remove(0, stackTrace.IndexOf(Environment.NewLine, StringComparison.Ordinal) + 1); } ShowMessageBox(message, MessageBoxImage.Warning, stackTrace); } public static void ShowErrorMessage(Exception err) { if (null != err) { ShowMessageBox(string.Format(CultureInfo.InvariantCulture, "{0}:\r\n{1}", err.GetType().Name, err.Message), MessageBoxImage.Error, err.StackTrace); } } static void ShowMessageBox(string message, MessageBoxImage icon, string stackTrace) { //determine an icon string iconName = icon == MessageBoxImage.Error ? "TextBoxErrorIcon" : icon == MessageBoxImage.Warning ? "WarningValidationIcon" : string.Empty; //set properties var dlg = new ErrorDialog() { ErrorDescription = message ?? "", Icon = EditorResources.GetIcons()[iconName], StackTrace = stackTrace, StackTraceVisibility = string.IsNullOrEmpty(stackTrace) ? Visibility.Collapsed : Visibility.Visible, Context = null != ActiveDesignerView ? ActiveDesignerView.Context : null, Owner = ActiveDesignerView, }; //show error window dlg.Show(); } sealed class ErrorDialog : WorkflowElementDialog { public string ErrorDescription { get; set;} public Visibility StackTraceVisibility { get; set; } public string StackTrace { get; set; } [SuppressMessage(FxCop.Category.Performance, FxCop.Rule.AvoidUncalledPrivateCode, Justification = "This property is accessed by XAML")] public object Icon { get; set; } protected override void OnInitialized(EventArgs e) { this.Title = SR.WorkflowDesignerErrorPresenterTitle; this.Content = new ContentPresenter() { ContentTemplate = (DataTemplate)EditorResources.GetResources()["ErrorPresenterDialogTemplate"], Content = this, }; this.MinWidth = 365; this.WindowResizeMode = ResizeMode.NoResize; this.WindowSizeToContent = SizeToContent.WidthAndHeight; //handle loaded event this.Loaded += this.OnDialogWindowLoaded; base.OnInitialized(e); } void OnDialogWindowLoaded(object s, RoutedEventArgs e) { //get the containing window var parentWindow = VisualTreeUtils.FindVisualAncestor (this); //and handle KeyDown event - in case of Esc, we should close the dialog parentWindow.KeyDown += OnWindowKeyDown; //add Copy command support - when user presses Ctrl+C, copy content of the error into clipboard var copyBinding = new CommandBinding(ApplicationCommands.Copy); copyBinding.PreviewCanExecute += OnCopyCanExecute; copyBinding.Executed += OnCopyExecuted; parentWindow.CommandBindings.Add(copyBinding); } void OnWindowKeyDown(object s, KeyEventArgs e) { //Esc - close the dialog box if (e.Key == Key.Escape) { ((Window)s).DialogResult = false; e.Handled = true; } } void OnCopyCanExecute(object s, CanExecuteRoutedEventArgs e) { //do not allow text boxes to handle the ApplicationCommand.Copy, i will handle it myself e.CanExecute = true; e.ContinueRouting = false; e.Handled = true; } void OnCopyExecuted(object s, ExecutedRoutedEventArgs e) { //build a string with detailed error description StringBuilder error = new StringBuilder(); error.Append('-', 25); error.Append(Environment.NewLine); error.Append(this.Title); error.Append(Environment.NewLine); error.Append('-', 25); error.Append(Environment.NewLine); error.Append(this.ErrorDescription); error.Append(Environment.NewLine); if (this.StackTraceVisibility == Visibility.Visible) { error.Append('-', 25); error.Append(Environment.NewLine); error.Append(this.StackTrace); error.Append(Environment.NewLine); } error.Append('-', 25); error.Append(Environment.NewLine); string result = error.ToString(); //attempt to set the value into clipboard - according to MSDN - if a call fails, it means some other process is accessing clipboard //so sleep and retry for (int i = 0; i < 10; ++i) { try { Clipboard.SetText(result); break; } catch (Exception err) { if (Fx.IsFatal(err)) { throw; } Thread.Sleep(50); } } e.Handled = true; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------- namespace System.Activities.Presentation { using System.Activities.Presentation.Internal.PropertyEditing; using System.Activities.Presentation.View; using System.Diagnostics; using System.Runtime; using System.Text; using System.Threading; using System.Windows; using System.Windows.Controls; using System.Windows.Input; using System.Globalization; using System.Diagnostics.CodeAnalysis; [Fx.Tag.XamlVisible(false)] static class ErrorReporting { public static DesignerView ActiveDesignerView { get; set; } public static void ShowErrorMessage(string message) { ShowErrorMessage(message, false); } public static void ShowAlertMessage(string message) { ShowAlertMessage(message, false); } public static void ShowErrorMessage(string message, bool includeStackTrace) { string stackTrace = null; if (includeStackTrace) { //generate stack trace stackTrace = new StackTrace().ToString(); //remove top frame from the trace (which is a call to ShowErrorMessage) stackTrace = stackTrace.Remove(0, stackTrace.IndexOf(Environment.NewLine, StringComparison.Ordinal)+1); } ShowMessageBox(message, MessageBoxImage.Error, stackTrace); } public static void ShowAlertMessage(string message, bool includeStackTrace) { string stackTrace = null; if (includeStackTrace) { //generate stack trace stackTrace = new StackTrace().ToString(); //remove top frame from the trace (which is a call to ShowAlertMessage) stackTrace = stackTrace.Remove(0, stackTrace.IndexOf(Environment.NewLine, StringComparison.Ordinal) + 1); } ShowMessageBox(message, MessageBoxImage.Warning, stackTrace); } public static void ShowErrorMessage(Exception err) { if (null != err) { ShowMessageBox(string.Format(CultureInfo.InvariantCulture, "{0}:\r\n{1}", err.GetType().Name, err.Message), MessageBoxImage.Error, err.StackTrace); } } static void ShowMessageBox(string message, MessageBoxImage icon, string stackTrace) { //determine an icon string iconName = icon == MessageBoxImage.Error ? "TextBoxErrorIcon" : icon == MessageBoxImage.Warning ? "WarningValidationIcon" : string.Empty; //set properties var dlg = new ErrorDialog() { ErrorDescription = message ?? " ", Icon = EditorResources.GetIcons()[iconName], StackTrace = stackTrace, StackTraceVisibility = string.IsNullOrEmpty(stackTrace) ? Visibility.Collapsed : Visibility.Visible, Context = null != ActiveDesignerView ? ActiveDesignerView.Context : null, Owner = ActiveDesignerView, }; //show error window dlg.Show(); } sealed class ErrorDialog : WorkflowElementDialog { public string ErrorDescription { get; set;} public Visibility StackTraceVisibility { get; set; } public string StackTrace { get; set; } [SuppressMessage(FxCop.Category.Performance, FxCop.Rule.AvoidUncalledPrivateCode, Justification = "This property is accessed by XAML")] public object Icon { get; set; } protected override void OnInitialized(EventArgs e) { this.Title = SR.WorkflowDesignerErrorPresenterTitle; this.Content = new ContentPresenter() { ContentTemplate = (DataTemplate)EditorResources.GetResources()["ErrorPresenterDialogTemplate"], Content = this, }; this.MinWidth = 365; this.WindowResizeMode = ResizeMode.NoResize; this.WindowSizeToContent = SizeToContent.WidthAndHeight; //handle loaded event this.Loaded += this.OnDialogWindowLoaded; base.OnInitialized(e); } void OnDialogWindowLoaded(object s, RoutedEventArgs e) { //get the containing window var parentWindow = VisualTreeUtils.FindVisualAncestor (this); //and handle KeyDown event - in case of Esc, we should close the dialog parentWindow.KeyDown += OnWindowKeyDown; //add Copy command support - when user presses Ctrl+C, copy content of the error into clipboard var copyBinding = new CommandBinding(ApplicationCommands.Copy); copyBinding.PreviewCanExecute += OnCopyCanExecute; copyBinding.Executed += OnCopyExecuted; parentWindow.CommandBindings.Add(copyBinding); } void OnWindowKeyDown(object s, KeyEventArgs e) { //Esc - close the dialog box if (e.Key == Key.Escape) { ((Window)s).DialogResult = false; e.Handled = true; } } void OnCopyCanExecute(object s, CanExecuteRoutedEventArgs e) { //do not allow text boxes to handle the ApplicationCommand.Copy, i will handle it myself e.CanExecute = true; e.ContinueRouting = false; e.Handled = true; } void OnCopyExecuted(object s, ExecutedRoutedEventArgs e) { //build a string with detailed error description StringBuilder error = new StringBuilder(); error.Append('-', 25); error.Append(Environment.NewLine); error.Append(this.Title); error.Append(Environment.NewLine); error.Append('-', 25); error.Append(Environment.NewLine); error.Append(this.ErrorDescription); error.Append(Environment.NewLine); if (this.StackTraceVisibility == Visibility.Visible) { error.Append('-', 25); error.Append(Environment.NewLine); error.Append(this.StackTrace); error.Append(Environment.NewLine); } error.Append('-', 25); error.Append(Environment.NewLine); string result = error.ToString(); //attempt to set the value into clipboard - according to MSDN - if a call fails, it means some other process is accessing clipboard //so sleep and retry for (int i = 0; i < 10; ++i) { try { Clipboard.SetText(result); break; } catch (Exception err) { if (Fx.IsFatal(err)) { throw; } Thread.Sleep(50); } } e.Handled = true; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ValidatorUtils.cs
- CodeConditionStatement.cs
- NGCSerializationManagerAsync.cs
- XNodeNavigator.cs
- StringPropertyBuilder.cs
- XmlSchemaSimpleContentRestriction.cs
- followingquery.cs
- PermissionSetTriple.cs
- SiteOfOriginPart.cs
- DecoderBestFitFallback.cs
- AsyncOperation.cs
- UidManager.cs
- Vector.cs
- WindowsSlider.cs
- EmptyImpersonationContext.cs
- DataGridDetailsPresenter.cs
- _IPv6Address.cs
- OracleTransaction.cs
- CmsUtils.cs
- AsynchronousChannelMergeEnumerator.cs
- ContactManager.cs
- RegisteredHiddenField.cs
- HTMLTagNameToTypeMapper.cs
- AtlasWeb.Designer.cs
- UDPClient.cs
- DataBindingHandlerAttribute.cs
- ViewStateModeByIdAttribute.cs
- MimeWriter.cs
- FileCodeGroup.cs
- CatalogPartChrome.cs
- XmlAttributeOverrides.cs
- PersonalizationStateQuery.cs
- SerialStream.cs
- ListCollectionView.cs
- BuiltInExpr.cs
- EntityKeyElement.cs
- XmlSchemaSimpleContentExtension.cs
- ServiceOperationViewControl.cs
- RankException.cs
- RoutedPropertyChangedEventArgs.cs
- ISessionStateStore.cs
- COM2ExtendedTypeConverter.cs
- DependencyProperty.cs
- ParameterBuilder.cs
- LinkLabel.cs
- ParserOptions.cs
- CompressedStack.cs
- TemplateBuilder.cs
- BitmapCodecInfoInternal.cs
- XsltArgumentList.cs
- TextDecorationCollection.cs
- WizardPanel.cs
- GlyphRunDrawing.cs
- DesignerActionList.cs
- BamlRecordWriter.cs
- UnmanagedMemoryStreamWrapper.cs
- DXD.cs
- XmlWriterSettings.cs
- RawStylusInputCustomDataList.cs
- DataGridParentRows.cs
- Padding.cs
- RectKeyFrameCollection.cs
- PointHitTestResult.cs
- ContentElement.cs
- ToolStripPanel.cs
- HuffmanTree.cs
- ProofTokenCryptoHandle.cs
- Library.cs
- NumericExpr.cs
- TypeDescriptionProviderAttribute.cs
- TypeLibConverter.cs
- CfgParser.cs
- ContentElement.cs
- NameGenerator.cs
- RangeValidator.cs
- StringResourceManager.cs
- InternalResources.cs
- KnownBoxes.cs
- SvcMapFileSerializer.cs
- ImmutableDispatchRuntime.cs
- FixedSOMFixedBlock.cs
- CqlLexer.cs
- CmsInterop.cs
- KnownIds.cs
- RuntimeConfigLKG.cs
- EventLog.cs
- ColumnResizeAdorner.cs
- PackageDigitalSignatureManager.cs
- IImplicitResourceProvider.cs
- SerializationEventsCache.cs
- OleServicesContext.cs
- PropertyTab.cs
- FixedSOMContainer.cs
- SqlCharStream.cs
- JsonGlobals.cs
- Guid.cs
- MD5.cs
- ToolStripOverflowButton.cs
- SQLMoney.cs
- InfoCardRequestException.cs