Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Framework / System / Windows / Markup / TypeContext.cs / 1 / TypeContext.cs
//---------------------------------------------------------------------------- // // File: typeContext.cs // // Description: // class for the main TypeConverterContext object passed to type converters // // // History: // 8/02/01: rogerg Created // 05/23/03: peterost Ported to wcp // // Copyright (C) 2001 by Microsoft Corporation. All rights reserved. // //--------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Xml; #if PBTCOMPILER namespace MS.Internal.Markup #else namespace System.Windows.Markup #endif { ///TypeConverterContext class used for parsing Attributes. internal class TypeConvertContext : ITypeDescriptorContext { #region Public #region Methods ////// OnComponentChange /// ////// member is public only because base class has /// this public member declared /// ////// void /// public void OnComponentChanged() { } ////// OnComponentChanging /// ////// member is public only because base class has /// this public member declared /// ////// void /// public bool OnComponentChanging() { return false; } ////// IServiceProvider GetService implementation /// /// /// Type of Service to be returned /// ////// member is public only because base class has /// this public member declared /// ////// Service object or null if service is not found /// virtual public object GetService(Type serviceType) { if (serviceType == typeof(IUriContext)) { return _parserContext as IUriContext; } // temporary code to optimize Paints.White etc, until this is done // in a more generic fashion in SolidPaint ctor else if (serviceType == typeof(string)) { return _attribStringValue; } #if PBTCOMPILER return null; #else // Check for the other provided services ProvideValueServiceProvider serviceProvider = _parserContext.ProvideValueProvider; return serviceProvider.GetService( serviceType ); #endif } #endregion Methods #region Properties ///Container property ////// property is public only because base class has /// this public property declared /// public IContainer Container { get {return null;} } ///Instance property ////// property is public only because base class has /// this public property declared /// public object Instance { get { return null; } } ///Propert Descriptor ////// property is public only because base class has /// this public property declared /// public PropertyDescriptor PropertyDescriptor { get { return null;} } #if !PBTCOMPILER // Make the ParserContext available internally as an optimization. public ParserContext ParserContext { get { return _parserContext; } } #endif #endregion Properties #endregion Public #region Internal #region Contructors #if !PBTCOMPILER ////// /// /// public TypeConvertContext(ParserContext parserContext) { _parserContext = parserContext; } #endif // temporary code to optimize Paints.White etc, until this is done // in a more generic fashion in SolidPaint ctor #if PBTCOMPILER ////// /// /// /// public TypeConvertContext(ParserContext parserContext, string originalAttributeValue) { _parserContext = parserContext; _attribStringValue = originalAttributeValue; } #endif #endregion Constructors #endregion internal #region Private #region Data ParserContext _parserContext; // _attribStringValue is never set when !PBTCOMPILER #pragma warning disable 0649 string _attribStringValue; #pragma warning restore 0649 #endregion Data #endregion Private } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //---------------------------------------------------------------------------- // // File: typeContext.cs // // Description: // class for the main TypeConverterContext object passed to type converters // // // History: // 8/02/01: rogerg Created // 05/23/03: peterost Ported to wcp // // Copyright (C) 2001 by Microsoft Corporation. All rights reserved. // //--------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Xml; #if PBTCOMPILER namespace MS.Internal.Markup #else namespace System.Windows.Markup #endif { ///TypeConverterContext class used for parsing Attributes. internal class TypeConvertContext : ITypeDescriptorContext { #region Public #region Methods ////// OnComponentChange /// ////// member is public only because base class has /// this public member declared /// ////// void /// public void OnComponentChanged() { } ////// OnComponentChanging /// ////// member is public only because base class has /// this public member declared /// ////// void /// public bool OnComponentChanging() { return false; } ////// IServiceProvider GetService implementation /// /// /// Type of Service to be returned /// ////// member is public only because base class has /// this public member declared /// ////// Service object or null if service is not found /// virtual public object GetService(Type serviceType) { if (serviceType == typeof(IUriContext)) { return _parserContext as IUriContext; } // temporary code to optimize Paints.White etc, until this is done // in a more generic fashion in SolidPaint ctor else if (serviceType == typeof(string)) { return _attribStringValue; } #if PBTCOMPILER return null; #else // Check for the other provided services ProvideValueServiceProvider serviceProvider = _parserContext.ProvideValueProvider; return serviceProvider.GetService( serviceType ); #endif } #endregion Methods #region Properties ///Container property ////// property is public only because base class has /// this public property declared /// public IContainer Container { get {return null;} } ///Instance property ////// property is public only because base class has /// this public property declared /// public object Instance { get { return null; } } ///Propert Descriptor ////// property is public only because base class has /// this public property declared /// public PropertyDescriptor PropertyDescriptor { get { return null;} } #if !PBTCOMPILER // Make the ParserContext available internally as an optimization. public ParserContext ParserContext { get { return _parserContext; } } #endif #endregion Properties #endregion Public #region Internal #region Contructors #if !PBTCOMPILER ////// /// /// public TypeConvertContext(ParserContext parserContext) { _parserContext = parserContext; } #endif // temporary code to optimize Paints.White etc, until this is done // in a more generic fashion in SolidPaint ctor #if PBTCOMPILER ////// /// /// /// public TypeConvertContext(ParserContext parserContext, string originalAttributeValue) { _parserContext = parserContext; _attribStringValue = originalAttributeValue; } #endif #endregion Constructors #endregion internal #region Private #region Data ParserContext _parserContext; // _attribStringValue is never set when !PBTCOMPILER #pragma warning disable 0649 string _attribStringValue; #pragma warning restore 0649 #endregion Data #endregion Private } } // 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
- Base64Decoder.cs
- XhtmlBasicTextBoxAdapter.cs
- PointCollectionValueSerializer.cs
- DataSourceControlBuilder.cs
- NativeObjectSecurity.cs
- Parameter.cs
- GPRECT.cs
- QueryOutputWriter.cs
- PasswordTextNavigator.cs
- StringArrayEditor.cs
- HostedTcpTransportManager.cs
- MsmqIntegrationMessagePool.cs
- TreeNodeConverter.cs
- DataSourceView.cs
- MobileUserControl.cs
- TextLineBreak.cs
- AttributeCollection.cs
- PropertyEntry.cs
- BookmarkList.cs
- TemplateApplicationHelper.cs
- SemanticKeyElement.cs
- ThreadStaticAttribute.cs
- OneOfConst.cs
- DesignerTransactionCloseEvent.cs
- WizardStepBase.cs
- AsyncPostBackTrigger.cs
- StateBag.cs
- ObjectContextServiceProvider.cs
- AutomationPropertyInfo.cs
- TrackBarDesigner.cs
- CryptoStream.cs
- RangeBaseAutomationPeer.cs
- VisualBasicSettingsHandler.cs
- Point3DCollectionConverter.cs
- Literal.cs
- HTTPNotFoundHandler.cs
- DecimalKeyFrameCollection.cs
- SoapFormatExtensions.cs
- WindowsServiceCredential.cs
- WindowsListViewScroll.cs
- WebContext.cs
- AssemblyAttributes.cs
- DiscreteKeyFrames.cs
- ReachPageContentCollectionSerializer.cs
- UIPropertyMetadata.cs
- dataSvcMapFileLoader.cs
- ObjectStateEntry.cs
- AxisAngleRotation3D.cs
- RoutingExtension.cs
- DesignerActionItem.cs
- AnnotationDocumentPaginator.cs
- NetTcpBindingCollectionElement.cs
- DbProviderSpecificTypePropertyAttribute.cs
- StateDesignerConnector.cs
- ExternalCalls.cs
- DataGridViewAutoSizeColumnsModeEventArgs.cs
- HwndSourceKeyboardInputSite.cs
- StandardCommands.cs
- XmlSchemaDocumentation.cs
- HttpPostLocalhostServerProtocol.cs
- SqlUtils.cs
- DefaultValueConverter.cs
- MSAAWinEventWrap.cs
- SafeFileMapViewHandle.cs
- HostProtectionException.cs
- OpacityConverter.cs
- SchemaCollectionCompiler.cs
- MultilineStringConverter.cs
- Trustee.cs
- PeerPresenceInfo.cs
- MenuItemBindingCollection.cs
- EncoderReplacementFallback.cs
- DataGridViewColumnDividerDoubleClickEventArgs.cs
- WebPartEventArgs.cs
- Matrix3D.cs
- RoutedCommand.cs
- BitmapCache.cs
- CacheAxisQuery.cs
- KerberosReceiverSecurityToken.cs
- InstanceDescriptor.cs
- PrivilegeNotHeldException.cs
- SynchronizedDispatch.cs
- NavigationWindowAutomationPeer.cs
- Int16.cs
- TimeoutValidationAttribute.cs
- TextRangeBase.cs
- ApplicationFileCodeDomTreeGenerator.cs
- BatchParser.cs
- ComplusTypeValidator.cs
- UrlPath.cs
- HtmlInputSubmit.cs
- Utils.cs
- EntityTemplateUserControl.cs
- Geometry3D.cs
- CodeTypeParameter.cs
- AlgoModule.cs
- AttachedPropertyBrowsableAttribute.cs
- Symbol.cs
- JsonDeserializer.cs
- WebPartPersonalization.cs