Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Framework / System / Windows / Annotations / LocatorBase.cs / 1 / LocatorBase.cs
//------------------------------------------------------------------------------ // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: // ContentLocatorBase represents an object that identifies a piece of data. It // can be an ordered list of ContentLocatorParts (in which case its a // ContentLocator) or it can be a set of Locators (in which case its a // ContentLocatorGroup). // // Spec: http://team/sites/ag/Specifications/Simplifying%20Store%20Cache%20Model.doc // // History: // 10/04/2002: rruiz: Added header comment to ObjectModel.cs // 07/03/2003: magedz: Renamed Link, LinkSequence to LocatorPart and Locator // respectively. // 05/31/2003: LGolding: Ported to WCP tree. // 07/15/2003: rruiz: Rewrote implementations to extend abstract classes // instead of implement interfaces; got rid of obsolete // classes; put each class in separate file. // 12/09/2003: ssimova: Added Id property // 12/03/2003: ssimova: Changed LocatorParts to Parts // 06/20/2004: rruiz: Stripped out most of the API and made this an abstract // class which supports notifying its owner of changes. // New concrete classes were introduced for sets and // sequences. //----------------------------------------------------------------------------- using System; using System.Collections; using System.ComponentModel; using System.Diagnostics; using System.Xml; using MS.Internal.Annotations; namespace System.Windows.Annotations { ////// ContentLocatorBase represents an object that identifies a piece of data. /// It can be an ordered list of ContentLocatorParts (in which case its a /// ContentLocator) or it can be a set of Locators (in which case its a ContentLocatorGroup). /// public abstract class ContentLocatorBase : INotifyPropertyChanged2, IOwnedObject { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors ////// Internal constructor. This makes the abstract class /// unsubclassable by third-parties, as desired. /// internal ContentLocatorBase() { } #endregion Constructors //------------------------------------------------------ // // Public Methods // //----------------------------------------------------- #region Public Methods ////// Create a deep clone of this ContentLocatorBase. /// ///a deep clone of this ContentLocatorBase; never returns null public abstract object Clone(); #endregion Public Methods //------------------------------------------------------ // // Public Operators // //------------------------------------------------------ //----------------------------------------------------- // // Public Events // //------------------------------------------------------ //----------------------------------------------------- // // Public Properties // //----------------------------------------------------- //----------------------------------------------------- // // Internal Events // //------------------------------------------------------ #region Public Events ////// /// event PropertyChangedEventHandler INotifyPropertyChanged.PropertyChanged { add{ _propertyChanged += value; } remove{ _propertyChanged -= value; } } #endregion Public Events //----------------------------------------------------- // // Internal Methods // //------------------------------------------------------ #region Internal Methods ////// Notify the owner this ContentLocatorBase has changed. /// This method should be protected so only subclasses /// could call it but that would expose it in the /// public API space so we keep it internal. /// internal void FireLocatorChanged(string name) { if (_propertyChanged != null) { _propertyChanged(this, new System.ComponentModel.PropertyChangedEventArgs(name)); } } ////// bool IOwnedObject.Owned { get { return _owned; } set { _owned = value; } } ////// Internal Merge method used by the LocatorManager as it builds up /// Locators. We don't expose these methods publicly because they /// are of little use and are optimized for use by the LM (e.g., we /// know the arguments aren't owned by anyone and can be modified in /// place). /// /// the ContentLocatorBase to merge ///the resulting ContentLocatorBase (may be the same object the method /// was called on for perf reasons) internal abstract ContentLocatorBase Merge(ContentLocatorBase other); #endregion Internal Methods //------------------------------------------------------ // // Private Fields // //----------------------------------------------------- #region Private Fields ////// private bool _owned; ////// /// private event PropertyChangedEventHandler _propertyChanged; #endregion Private Fields } } // 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: // ContentLocatorBase represents an object that identifies a piece of data. It // can be an ordered list of ContentLocatorParts (in which case its a // ContentLocator) or it can be a set of Locators (in which case its a // ContentLocatorGroup). // // Spec: http://team/sites/ag/Specifications/Simplifying%20Store%20Cache%20Model.doc // // History: // 10/04/2002: rruiz: Added header comment to ObjectModel.cs // 07/03/2003: magedz: Renamed Link, LinkSequence to LocatorPart and Locator // respectively. // 05/31/2003: LGolding: Ported to WCP tree. // 07/15/2003: rruiz: Rewrote implementations to extend abstract classes // instead of implement interfaces; got rid of obsolete // classes; put each class in separate file. // 12/09/2003: ssimova: Added Id property // 12/03/2003: ssimova: Changed LocatorParts to Parts // 06/20/2004: rruiz: Stripped out most of the API and made this an abstract // class which supports notifying its owner of changes. // New concrete classes were introduced for sets and // sequences. //----------------------------------------------------------------------------- using System; using System.Collections; using System.ComponentModel; using System.Diagnostics; using System.Xml; using MS.Internal.Annotations; namespace System.Windows.Annotations { ////// ContentLocatorBase represents an object that identifies a piece of data. /// It can be an ordered list of ContentLocatorParts (in which case its a /// ContentLocator) or it can be a set of Locators (in which case its a ContentLocatorGroup). /// public abstract class ContentLocatorBase : INotifyPropertyChanged2, IOwnedObject { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors ////// Internal constructor. This makes the abstract class /// unsubclassable by third-parties, as desired. /// internal ContentLocatorBase() { } #endregion Constructors //------------------------------------------------------ // // Public Methods // //----------------------------------------------------- #region Public Methods ////// Create a deep clone of this ContentLocatorBase. /// ///a deep clone of this ContentLocatorBase; never returns null public abstract object Clone(); #endregion Public Methods //------------------------------------------------------ // // Public Operators // //------------------------------------------------------ //----------------------------------------------------- // // Public Events // //------------------------------------------------------ //----------------------------------------------------- // // Public Properties // //----------------------------------------------------- //----------------------------------------------------- // // Internal Events // //------------------------------------------------------ #region Public Events ////// /// event PropertyChangedEventHandler INotifyPropertyChanged.PropertyChanged { add{ _propertyChanged += value; } remove{ _propertyChanged -= value; } } #endregion Public Events //----------------------------------------------------- // // Internal Methods // //------------------------------------------------------ #region Internal Methods ////// Notify the owner this ContentLocatorBase has changed. /// This method should be protected so only subclasses /// could call it but that would expose it in the /// public API space so we keep it internal. /// internal void FireLocatorChanged(string name) { if (_propertyChanged != null) { _propertyChanged(this, new System.ComponentModel.PropertyChangedEventArgs(name)); } } ////// bool IOwnedObject.Owned { get { return _owned; } set { _owned = value; } } ////// Internal Merge method used by the LocatorManager as it builds up /// Locators. We don't expose these methods publicly because they /// are of little use and are optimized for use by the LM (e.g., we /// know the arguments aren't owned by anyone and can be modified in /// place). /// /// the ContentLocatorBase to merge ///the resulting ContentLocatorBase (may be the same object the method /// was called on for perf reasons) internal abstract ContentLocatorBase Merge(ContentLocatorBase other); #endregion Internal Methods //------------------------------------------------------ // // Private Fields // //----------------------------------------------------- #region Private Fields ////// private bool _owned; ////// /// private event PropertyChangedEventHandler _propertyChanged; #endregion Private Fields } } // 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
- DataServiceKeyAttribute.cs
- MailWebEventProvider.cs
- DesignerAutoFormatCollection.cs
- XmlNotation.cs
- Part.cs
- Wrapper.cs
- CdpEqualityComparer.cs
- MsmqIntegrationAppDomainProtocolHandler.cs
- MulticastNotSupportedException.cs
- OrderedDictionaryStateHelper.cs
- FreezableCollection.cs
- TableParaClient.cs
- FontFaceLayoutInfo.cs
- HTTPNotFoundHandler.cs
- DefinitionBase.cs
- XPathNodeInfoAtom.cs
- xml.cs
- brushes.cs
- BamlRecords.cs
- XhtmlBasicObjectListAdapter.cs
- ListenerElementsCollection.cs
- RegexStringValidator.cs
- RegexCharClass.cs
- _DigestClient.cs
- QuaternionConverter.cs
- ProcessModelSection.cs
- NullableIntSumAggregationOperator.cs
- DataGridViewColumnDesigner.cs
- DesignerSerializationOptionsAttribute.cs
- SmiMetaData.cs
- EntityParameterCollection.cs
- TextServicesManager.cs
- XmlnsCache.cs
- HttpStaticObjectsCollectionBase.cs
- ArraySegment.cs
- ObjectAssociationEndMapping.cs
- _OSSOCK.cs
- ActivityDesigner.cs
- CompilerErrorCollection.cs
- SmiGettersStream.cs
- FreezableCollection.cs
- Mapping.cs
- BridgeDataReader.cs
- MasterPage.cs
- Transform3DGroup.cs
- FrameworkRichTextComposition.cs
- TaiwanCalendar.cs
- ContextMenu.cs
- ResourcesBuildProvider.cs
- PreviewPageInfo.cs
- CompletedAsyncResult.cs
- ContentFileHelper.cs
- BuildProviderUtils.cs
- BamlTreeUpdater.cs
- DbConnectionHelper.cs
- IxmlLineInfo.cs
- CodeExpressionCollection.cs
- XmlDataProvider.cs
- Brush.cs
- ContractValidationHelper.cs
- StickyNoteContentControl.cs
- BufferedReceiveElement.cs
- CollectionsUtil.cs
- TransformValueSerializer.cs
- CodeAccessPermission.cs
- regiisutil.cs
- WindowsAuthenticationEventArgs.cs
- AudioBase.cs
- StrokeSerializer.cs
- SubstitutionList.cs
- SettingsPropertyCollection.cs
- Expressions.cs
- XmlBinaryWriterSession.cs
- ArrangedElementCollection.cs
- SemaphoreSecurity.cs
- SettingsAttributeDictionary.cs
- QilTargetType.cs
- PropertyDescriptorGridEntry.cs
- LinkedResourceCollection.cs
- ClientSideQueueItem.cs
- lengthconverter.cs
- ParserStreamGeometryContext.cs
- XmlSerializerSection.cs
- ListBindableAttribute.cs
- Model3D.cs
- WebPartConnectVerb.cs
- ToolStripGripRenderEventArgs.cs
- XmlRawWriterWrapper.cs
- OperatingSystem.cs
- NativeMethods.cs
- WindowsToolbarAsMenu.cs
- WorkflowQueue.cs
- GroupQuery.cs
- CompilationLock.cs
- SafeTokenHandle.cs
- OleDbPropertySetGuid.cs
- DesignerVerbCollection.cs
- ControlCachePolicy.cs
- AutomationPattern.cs
- ServiceModelInstallComponent.cs