Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Base / System / ComponentModel / CurrentChangedEventManager.cs / 1 / CurrentChangedEventManager.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: Manager for the CurrentChanged event in the "weak event listener" // pattern. See WeakEventTable.cs for an overview. // //--------------------------------------------------------------------------- using System; using System.Windows; // WeakEventManager namespace System.ComponentModel { ////// Manager for the ICollectionView.CurrentChanged event. /// public class CurrentChangedEventManager : WeakEventManager { #region Constructors // // Constructors // private CurrentChangedEventManager() { } #endregion Constructors #region Public Methods // // Public Methods // ////// Add a listener to the given source's event. /// public static void AddListener(ICollectionView source, IWeakEventListener listener) { CurrentManager.ProtectedAddListener(source, listener); } ////// Remove a listener to the given source's event. /// public static void RemoveListener(ICollectionView source, IWeakEventListener listener) { CurrentManager.ProtectedRemoveListener(source, listener); } #endregion Public Methods #region Protected Methods // // Protected Methods // ////// Listen to the given source for the event. /// protected override void StartListening(object source) { ICollectionView typedSource = (ICollectionView)source; typedSource.CurrentChanged += new EventHandler(OnCurrentChanged); } ////// Stop listening to the given source for the event. /// protected override void StopListening(object source) { ICollectionView typedSource = (ICollectionView)source; typedSource.CurrentChanged -= new EventHandler(OnCurrentChanged); } #endregion Protected Methods #region Private Properties // // Private Properties // // get the event manager for the current thread private static CurrentChangedEventManager CurrentManager { get { Type managerType = typeof(CurrentChangedEventManager); CurrentChangedEventManager manager = (CurrentChangedEventManager)GetCurrentManager(managerType); // at first use, create and register a new manager if (manager == null) { manager = new CurrentChangedEventManager(); SetCurrentManager(managerType, manager); } return manager; } } #endregion Private Properties #region Private Methods // // Private Methods // // event handler for CurrentChanged event private void OnCurrentChanged(object sender, EventArgs args) { DeliverEvent(sender, args); } #endregion Private Methods } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: Manager for the CurrentChanged event in the "weak event listener" // pattern. See WeakEventTable.cs for an overview. // //--------------------------------------------------------------------------- using System; using System.Windows; // WeakEventManager namespace System.ComponentModel { ////// Manager for the ICollectionView.CurrentChanged event. /// public class CurrentChangedEventManager : WeakEventManager { #region Constructors // // Constructors // private CurrentChangedEventManager() { } #endregion Constructors #region Public Methods // // Public Methods // ////// Add a listener to the given source's event. /// public static void AddListener(ICollectionView source, IWeakEventListener listener) { CurrentManager.ProtectedAddListener(source, listener); } ////// Remove a listener to the given source's event. /// public static void RemoveListener(ICollectionView source, IWeakEventListener listener) { CurrentManager.ProtectedRemoveListener(source, listener); } #endregion Public Methods #region Protected Methods // // Protected Methods // ////// Listen to the given source for the event. /// protected override void StartListening(object source) { ICollectionView typedSource = (ICollectionView)source; typedSource.CurrentChanged += new EventHandler(OnCurrentChanged); } ////// Stop listening to the given source for the event. /// protected override void StopListening(object source) { ICollectionView typedSource = (ICollectionView)source; typedSource.CurrentChanged -= new EventHandler(OnCurrentChanged); } #endregion Protected Methods #region Private Properties // // Private Properties // // get the event manager for the current thread private static CurrentChangedEventManager CurrentManager { get { Type managerType = typeof(CurrentChangedEventManager); CurrentChangedEventManager manager = (CurrentChangedEventManager)GetCurrentManager(managerType); // at first use, create and register a new manager if (manager == null) { manager = new CurrentChangedEventManager(); SetCurrentManager(managerType, manager); } return manager; } } #endregion Private Properties #region Private Methods // // Private Methods // // event handler for CurrentChanged event private void OnCurrentChanged(object sender, EventArgs args) { DeliverEvent(sender, args); } #endregion Private Methods } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- MemberRelationshipService.cs
- ConstructorExpr.cs
- DBSchemaRow.cs
- EventEntry.cs
- PositiveTimeSpanValidatorAttribute.cs
- HtmlInputControl.cs
- ResourceContainer.cs
- ProxyHelper.cs
- SqlNodeAnnotations.cs
- SqlFactory.cs
- TabletDeviceInfo.cs
- IWorkflowDebuggerService.cs
- MembershipSection.cs
- SpellerHighlightLayer.cs
- XmlNamedNodeMap.cs
- RNGCryptoServiceProvider.cs
- Binding.cs
- AttachmentCollection.cs
- HttpModuleCollection.cs
- TCEAdapterGenerator.cs
- ContentDisposition.cs
- PropertyTabAttribute.cs
- FontCacheUtil.cs
- HostSecurityManager.cs
- HotSpotCollectionEditor.cs
- FileNotFoundException.cs
- Permission.cs
- RecommendedAsConfigurableAttribute.cs
- UIElement.cs
- ProtectedConfiguration.cs
- DetailsViewModeEventArgs.cs
- IndentedTextWriter.cs
- OneOf.cs
- ServiceHttpModule.cs
- XPathArrayIterator.cs
- ScriptRegistrationManager.cs
- SiteMapHierarchicalDataSourceView.cs
- OdbcConnectionPoolProviderInfo.cs
- SchemaImporterExtensionsSection.cs
- XslCompiledTransform.cs
- DynamicDiscoSearcher.cs
- AsmxEndpointPickerExtension.cs
- IsolatedStorage.cs
- InvalidPropValue.cs
- PrintController.cs
- EntityContainer.cs
- x509utils.cs
- TransactionChannelFaultConverter.cs
- EditorAttribute.cs
- ReferenceConverter.cs
- SimplePropertyEntry.cs
- SchemaComplexType.cs
- ActivatableWorkflowsQueryResult.cs
- Merger.cs
- TextBoxView.cs
- WindowsContainer.cs
- InheritanceRules.cs
- RoleGroupCollection.cs
- StoreContentChangedEventArgs.cs
- MergeLocalizationDirectives.cs
- ShaperBuffers.cs
- ExtensionMethods.cs
- CorrelationValidator.cs
- StringInfo.cs
- Transform3DGroup.cs
- GridViewHeaderRowPresenterAutomationPeer.cs
- _BufferOffsetSize.cs
- ReadingWritingEntityEventArgs.cs
- CompilationRelaxations.cs
- ClientOperationFormatterProvider.cs
- DataRowComparer.cs
- Win32SafeHandles.cs
- TiffBitmapDecoder.cs
- AuthenticationModuleElementCollection.cs
- IgnorePropertiesAttribute.cs
- IProvider.cs
- DataControlButton.cs
- GraphicsState.cs
- FrameAutomationPeer.cs
- SubqueryTrackingVisitor.cs
- Track.cs
- HtmlProps.cs
- WebHttpBindingElement.cs
- SizeAnimation.cs
- Catch.cs
- ModulesEntry.cs
- EventMap.cs
- Publisher.cs
- NonClientArea.cs
- OneOfScalarConst.cs
- TemplateDefinition.cs
- JsonDataContract.cs
- MailMessage.cs
- Rect3D.cs
- ControlCachePolicy.cs
- AliasedExpr.cs
- StorageEndPropertyMapping.cs
- IpcServerChannel.cs
- UpWmlPageAdapter.cs
- RouteData.cs