Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / wpf / src / UIAutomation / UIAutomationTypes / System / Windows / Automation / AutomationIdentifier.cs / 1 / AutomationIdentifier.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: Base class for Automation Idenfitiers (Property, Event, etc.) // // History: // 06/02/2003 : BrendanM Ported to WCP // //--------------------------------------------------------------------------- using System; using System.Collections; using System.Diagnostics; using MS.Internal.Automation; namespace System.Windows.Automation { ////// Base class for object identity based identifiers. /// Implement ISerializable to ensure that it remotes propertly /// This class is effectively abstract, only derived classes are /// instantiated. /// #if (INTERNAL_COMPILE) internal class AutomationIdentifier : IComparable #else public class AutomationIdentifier : IComparable #endif { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors // Internal so only our own derived classes can actually // use this class. (3rd party classes can try deriving, // but the internal ctor will prevent instantiation.) internal AutomationIdentifier(UiaCoreTypesApi.AutomationIdType type, int id, Guid guid, string programmaticName) { Debug.Assert(id != 0); _id = id; _type = type; _guid = guid; _programmaticName = programmaticName; } #endregion Constructors //------------------------------------------------------ // // Public Properties // //----------------------------------------------------- #region Public Properties ////// Returns underlying identifier as used by provider interfaces. /// ////// Use LookupById method to convert back from Id to an /// AutomationIdentifier /// public int Id { get { return _id; } } ////// Returns the programmatic name passed in on registration. /// ////// Appends the type to the programmatic name. /// public string ProgrammaticName { get { return _programmaticName; } } #endregion Public Properties //------------------------------------------------------ // // Public Methods // //------------------------------------------------------ #region Public Methods ////// Tests whether two AutomationIdentifier objects are equivalent /// public override bool Equals( object obj ) { return obj == (object)this; } ////// Overrides Object.GetHashCode() /// public override int GetHashCode() { return base.GetHashCode(); } ////// For IComparable() /// public int CompareTo(object obj) { Debug.Assert(obj != null, "Null obj!"); if (obj == null) throw new ArgumentNullException("obj"); // Ordering allows arrays of references to these to be sorted - though the sort order is undefined. Debug.Assert(obj is AutomationIdentifier, "CompareTo called with unexpected type"); return GetHashCode() - obj.GetHashCode(); } #endregion Public Methods //----------------------------------------------------- // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static AutomationIdentifier Register(UiaCoreTypesApi.AutomationIdType type, Guid guid, string programmaticName) { // Get internal id from the guid... int id = UiaCoreTypesApi.UiaLookupId(type, ref guid); if (id == 0) { Debug.Assert(id != 0, "Identifier not recognized by core - " + guid); return null; } lock (_idTable) { // See if instance already exists... AutomationIdentifier autoid = (AutomationIdentifier)_idTable[guid]; if (autoid != null) { return autoid; } // If not, create one... switch (type) { case UiaCoreTypesApi.AutomationIdType.Property: autoid = new AutomationProperty(id, guid, programmaticName); break; case UiaCoreTypesApi.AutomationIdType.Event: autoid = new AutomationEvent(id, guid, programmaticName); break; case UiaCoreTypesApi.AutomationIdType.TextAttribute: autoid = new AutomationTextAttribute(id, guid, programmaticName); break; case UiaCoreTypesApi.AutomationIdType.Pattern: autoid = new AutomationPattern(id, guid, programmaticName); break; case UiaCoreTypesApi.AutomationIdType.ControlType: autoid = new ControlType(id, guid, programmaticName); break; default: Debug.Assert(false, "Invalid type specified for AutomationIdentifier"); throw new InvalidOperationException("Invalid type specified for AutomationIdentifier"); } _idTable[id] = autoid; return autoid; } } internal static AutomationIdentifier LookupById(UiaCoreTypesApi.AutomationIdType type, int id) { AutomationIdentifier autoid; lock (_idTable) { autoid = (AutomationIdentifier) _idTable[id]; } if(autoid == null) { return null; } if(autoid._type != type) { return null; } return autoid; } #endregion Internal Methods //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- #region Private Fields private Guid _guid; private UiaCoreTypesApi.AutomationIdType _type; private int _id; // value used in core private string _programmaticName; // As of 8/18/03 there were 187 entries added in a normal loading private static Hashtable _idTable = new Hashtable(200,1.0f); #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: Base class for Automation Idenfitiers (Property, Event, etc.) // // History: // 06/02/2003 : BrendanM Ported to WCP // //--------------------------------------------------------------------------- using System; using System.Collections; using System.Diagnostics; using MS.Internal.Automation; namespace System.Windows.Automation { ////// Base class for object identity based identifiers. /// Implement ISerializable to ensure that it remotes propertly /// This class is effectively abstract, only derived classes are /// instantiated. /// #if (INTERNAL_COMPILE) internal class AutomationIdentifier : IComparable #else public class AutomationIdentifier : IComparable #endif { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors // Internal so only our own derived classes can actually // use this class. (3rd party classes can try deriving, // but the internal ctor will prevent instantiation.) internal AutomationIdentifier(UiaCoreTypesApi.AutomationIdType type, int id, Guid guid, string programmaticName) { Debug.Assert(id != 0); _id = id; _type = type; _guid = guid; _programmaticName = programmaticName; } #endregion Constructors //------------------------------------------------------ // // Public Properties // //----------------------------------------------------- #region Public Properties ////// Returns underlying identifier as used by provider interfaces. /// ////// Use LookupById method to convert back from Id to an /// AutomationIdentifier /// public int Id { get { return _id; } } ////// Returns the programmatic name passed in on registration. /// ////// Appends the type to the programmatic name. /// public string ProgrammaticName { get { return _programmaticName; } } #endregion Public Properties //------------------------------------------------------ // // Public Methods // //------------------------------------------------------ #region Public Methods ////// Tests whether two AutomationIdentifier objects are equivalent /// public override bool Equals( object obj ) { return obj == (object)this; } ////// Overrides Object.GetHashCode() /// public override int GetHashCode() { return base.GetHashCode(); } ////// For IComparable() /// public int CompareTo(object obj) { Debug.Assert(obj != null, "Null obj!"); if (obj == null) throw new ArgumentNullException("obj"); // Ordering allows arrays of references to these to be sorted - though the sort order is undefined. Debug.Assert(obj is AutomationIdentifier, "CompareTo called with unexpected type"); return GetHashCode() - obj.GetHashCode(); } #endregion Public Methods //----------------------------------------------------- // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static AutomationIdentifier Register(UiaCoreTypesApi.AutomationIdType type, Guid guid, string programmaticName) { // Get internal id from the guid... int id = UiaCoreTypesApi.UiaLookupId(type, ref guid); if (id == 0) { Debug.Assert(id != 0, "Identifier not recognized by core - " + guid); return null; } lock (_idTable) { // See if instance already exists... AutomationIdentifier autoid = (AutomationIdentifier)_idTable[guid]; if (autoid != null) { return autoid; } // If not, create one... switch (type) { case UiaCoreTypesApi.AutomationIdType.Property: autoid = new AutomationProperty(id, guid, programmaticName); break; case UiaCoreTypesApi.AutomationIdType.Event: autoid = new AutomationEvent(id, guid, programmaticName); break; case UiaCoreTypesApi.AutomationIdType.TextAttribute: autoid = new AutomationTextAttribute(id, guid, programmaticName); break; case UiaCoreTypesApi.AutomationIdType.Pattern: autoid = new AutomationPattern(id, guid, programmaticName); break; case UiaCoreTypesApi.AutomationIdType.ControlType: autoid = new ControlType(id, guid, programmaticName); break; default: Debug.Assert(false, "Invalid type specified for AutomationIdentifier"); throw new InvalidOperationException("Invalid type specified for AutomationIdentifier"); } _idTable[id] = autoid; return autoid; } } internal static AutomationIdentifier LookupById(UiaCoreTypesApi.AutomationIdType type, int id) { AutomationIdentifier autoid; lock (_idTable) { autoid = (AutomationIdentifier) _idTable[id]; } if(autoid == null) { return null; } if(autoid._type != type) { return null; } return autoid; } #endregion Internal Methods //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- #region Private Fields private Guid _guid; private UiaCoreTypesApi.AutomationIdType _type; private int _id; // value used in core private string _programmaticName; // As of 8/18/03 there were 187 entries added in a normal loading private static Hashtable _idTable = new Hashtable(200,1.0f); #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
- DrawingGroupDrawingContext.cs
- CreateUserWizardDesigner.cs
- SymLanguageVendor.cs
- CodeGroup.cs
- SwitchLevelAttribute.cs
- precedingquery.cs
- RelatedImageListAttribute.cs
- TableParaClient.cs
- PathSegment.cs
- DiscriminatorMap.cs
- mactripleDES.cs
- DataControlImageButton.cs
- LinqDataSourceStatusEventArgs.cs
- LogPolicy.cs
- AppLevelCompilationSectionCache.cs
- XmlRawWriter.cs
- PeerPresenceInfo.cs
- XPathDocumentBuilder.cs
- EndOfStreamException.cs
- FastEncoder.cs
- System.Data.OracleClient_BID.cs
- ByteStream.cs
- MessageDecoder.cs
- UnsafeNativeMethods.cs
- TimeZoneInfo.cs
- XomlCompilerError.cs
- RoleService.cs
- TimeoutException.cs
- TemplateContent.cs
- WrapperSecurityCommunicationObject.cs
- DesignerHost.cs
- BitmapEffect.cs
- OperationExecutionFault.cs
- AttachInfo.cs
- InvalidCardException.cs
- UriTemplateMatch.cs
- ResourceManager.cs
- ReferencedAssembly.cs
- AutoCompleteStringCollection.cs
- AttributeTable.cs
- ReadOnlyHierarchicalDataSource.cs
- CodeDelegateCreateExpression.cs
- hresults.cs
- OleDbPropertySetGuid.cs
- ResourceDictionaryCollection.cs
- ParallelTimeline.cs
- ClientCultureInfo.cs
- WindowsTitleBar.cs
- StsCommunicationException.cs
- CodeCatchClauseCollection.cs
- XmlEntity.cs
- LocatorManager.cs
- SafeNativeMemoryHandle.cs
- _NegoStream.cs
- Viewport3DVisual.cs
- SynchronizationValidator.cs
- BitmapCodecInfoInternal.cs
- ModelUtilities.cs
- DbUpdateCommandTree.cs
- MultidimensionalArrayItemReference.cs
- DbXmlEnabledProviderManifest.cs
- xmlfixedPageInfo.cs
- CounterSampleCalculator.cs
- ObjectMemberMapping.cs
- HuffModule.cs
- ReadOnlyDataSource.cs
- UnicodeEncoding.cs
- AudioFormatConverter.cs
- ModelPropertyCollectionImpl.cs
- SqlBuilder.cs
- VirtualizingPanel.cs
- CodePageUtils.cs
- mediapermission.cs
- ProcessModule.cs
- ProviderIncompatibleException.cs
- ThreadPool.cs
- NumberAction.cs
- HtmlShim.cs
- ProgressiveCrcCalculatingStream.cs
- DbConnectionPoolIdentity.cs
- PointLight.cs
- SafeLibraryHandle.cs
- KeyPressEvent.cs
- Rectangle.cs
- _NegotiateClient.cs
- ItemMap.cs
- TogglePattern.cs
- MiniLockedBorderGlyph.cs
- XmlTextAttribute.cs
- OleDbFactory.cs
- PartialArray.cs
- ServiceDurableInstance.cs
- peernodestatemanager.cs
- Context.cs
- OwnerDrawPropertyBag.cs
- _LoggingObject.cs
- DataExchangeServiceBinder.cs
- TextFormatterHost.cs
- RegistryPermission.cs
- CutCopyPasteHelper.cs