Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / 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
- DbDataReader.cs
- MobileControlsSection.cs
- HttpStreamXmlDictionaryReader.cs
- NameSpaceExtractor.cs
- CopyOfAction.cs
- LeaseManager.cs
- RSAPKCS1SignatureFormatter.cs
- TransportListener.cs
- XamlStream.cs
- TableLayoutColumnStyleCollection.cs
- DataListCommandEventArgs.cs
- ReferenceEqualityComparer.cs
- AuthenticatedStream.cs
- ScriptControl.cs
- Point3DAnimationUsingKeyFrames.cs
- HandleCollector.cs
- SelectionService.cs
- TemplateBaseAction.cs
- DiagnosticSection.cs
- UnsafeNativeMethods.cs
- URIFormatException.cs
- RuntimeConfig.cs
- wmiprovider.cs
- ArgumentException.cs
- OrCondition.cs
- SystemException.cs
- InputLanguageProfileNotifySink.cs
- DifferencingCollection.cs
- BitmapEffectDrawing.cs
- CustomErrorsSection.cs
- MethodExpr.cs
- PriorityBindingExpression.cs
- TriggerBase.cs
- Point.cs
- ResourceWriter.cs
- login.cs
- HttpConfigurationSystem.cs
- XomlCompilerHelpers.cs
- XmlSchemaComplexContentExtension.cs
- DateTimeFormatInfoScanner.cs
- FileDetails.cs
- ImageSource.cs
- DesignTimeData.cs
- CustomWebEventKey.cs
- TransformedBitmap.cs
- BaseDataBoundControlDesigner.cs
- DefaultClaimSet.cs
- SafeHandles.cs
- CultureInfoConverter.cs
- PassportAuthenticationModule.cs
- ArgIterator.cs
- BordersPage.cs
- WorkflowQueuingService.cs
- AppSettingsSection.cs
- WebReferenceCollection.cs
- DataRecordObjectView.cs
- InvalidDataException.cs
- ProxyWebPart.cs
- TypeUtil.cs
- ClientBuildManagerCallback.cs
- CodeExporter.cs
- HttpRequestWrapper.cs
- Condition.cs
- MD5.cs
- Activator.cs
- WindowProviderWrapper.cs
- NameValuePair.cs
- ListControlConvertEventArgs.cs
- ContextMenu.cs
- XmlReflectionMember.cs
- NativeMethodsOther.cs
- AnnotationHighlightLayer.cs
- securestring.cs
- MailBnfHelper.cs
- SoapReflector.cs
- ListViewDeletedEventArgs.cs
- Rectangle.cs
- LateBoundBitmapDecoder.cs
- Vector3dCollection.cs
- PagesChangedEventArgs.cs
- ColorAnimationUsingKeyFrames.cs
- PersonalizationStateInfo.cs
- TextDecorations.cs
- CapacityStreamGeometryContext.cs
- DocComment.cs
- MultipleViewPatternIdentifiers.cs
- MergablePropertyAttribute.cs
- DataGridRelationshipRow.cs
- FontSource.cs
- TransformerConfigurationWizardBase.cs
- SemanticValue.cs
- DoWorkEventArgs.cs
- LinkConverter.cs
- TypeDelegator.cs
- MembershipPasswordException.cs
- ProfileBuildProvider.cs
- XmlDocument.cs
- HasCopySemanticsAttribute.cs
- CodeTypeMemberCollection.cs
- SoapTypeAttribute.cs