Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Print / Reach / Serialization / manager / ReachUIElementCollectionSerializerAsync.cs / 1 / ReachUIElementCollectionSerializerAsync.cs
/*++ Copyright (C) 2004- 2005 Microsoft Corporation All rights reserved. Module Name: ReachUIElementCollectionSerializerAsync.cs Abstract: This file contains the definition of a class that defines the common functionality required to serialize a UIElementCollection Author: [....] ([....]) 20-May-2004 Revision History: --*/ using System; using System.Collections; using System.Collections.Specialized; using System.ComponentModel; using System.Diagnostics; using System.Reflection; using System.Xml; using System.IO; using System.Security; using System.Security.Permissions; using System.ComponentModel.Design.Serialization; using System.Windows.Xps.Packaging; using System.Windows.Documents; using System.Windows.Media; using System.Windows.Markup; namespace System.Windows.Xps.Serialization { ////// Class defining common functionality required to /// serialize a UIElementCollection. /// internal class ReachUIElementCollectionSerializerAsync : ReachSerializerAsync { #region Constructor ////// Constructor for class ReachUIElementCollectionSerializer /// /// /// The serialization manager, the services of which are /// used later in the serialization process of the type. /// public ReachUIElementCollectionSerializerAsync( PackageSerializationManager manager ): base(manager) { } #endregion Constructor #region Public Methods public override void AsyncOperation( ReachSerializerContext context ) { if(context == null) { } switch (context.Action) { case SerializerAction.endPersistObjectData: { EndPersistObjectData(); break; } case SerializerAction.serializeNextUIElement: { UIElementCollectionSerializerContext thisContext = context as UIElementCollectionSerializerContext; if(thisContext != null) { SerializeNextUIElement(thisContext.Enumerator, thisContext.ObjectContext); } break; } default: { base.AsyncOperation(context); break; } } } ////// The main method that is called to serialize a UIElementCollection. /// /// /// Instance of object to be serialized. /// public override void SerializeObject( Object serializedObject ) { base.SerializeObject(serializedObject); } #endregion Public Methods #region Internal Methods ////// The method is called once the object data is discovered at that /// point of the serialization process. /// /// /// The context of the object to be serialized at this time. /// internal override void PersistObjectData( SerializableObjectContext serializableObjectContext ) { if (serializableObjectContext == null) { throw new ArgumentNullException("serializableObjectContext"); } IEnumerable enumerableObject = serializableObjectContext.TargetObject as IEnumerable; if (enumerableObject == null) { throw new XpsSerializationException(ReachSR.Get(ReachSRID.MustBeOfType, "serializableObjectContext.TargetObject", typeof(IEnumerable))); } // // Serialize the PageContent Items contained within the collection // SerializeUIElements(serializableObjectContext); } #endregion Internal Methods #region Private Methods ////// This is being called to serialize the Page Content items /// contained within the collection /// private void SerializeUIElements( SerializableObjectContext serializableObjectContext ) { // // Serialize each PageContent in PageContentCollection // IEnumerator enumerator = ((IEnumerable)serializableObjectContext.TargetObject).GetEnumerator(); enumerator.Reset(); UIElementCollectionSerializerContext context = new UIElementCollectionSerializerContext(this, serializableObjectContext, enumerator, SerializerAction.serializeNextUIElement); ((XpsSerializationManagerAsync)SerializationManager).OperationStack.Push(context); } private void SerializeNextUIElement( IEnumerator enumerator, SerializableObjectContext serializableObjectContext ) { if(enumerator.MoveNext()) { UIElementCollectionSerializerContext context = new UIElementCollectionSerializerContext(this, serializableObjectContext, enumerator, SerializerAction.serializeNextUIElement); ((XpsSerializationManagerAsync)SerializationManager).OperationStack.Push(context); object uiElement = enumerator.Current; SerializeUIElement(uiElement); } } ////// Called to serialize a single UIElement /// private void SerializeUIElement( object uiElement ) { Visual visual = uiElement as Visual; if(visual != null) { ReachSerializer serializer = SerializationManager.GetSerializer(visual); if(serializer!=null) { serializer.SerializeObject(visual); } else { throw new XpsSerializationException(ReachSR.Get(ReachSRID.ReachSerialization_NoSerializer)); } } } #endregion Private Methods }; internal class UIElementCollectionSerializerContext : ReachSerializerContext { public UIElementCollectionSerializerContext( ReachSerializerAsync serializer, SerializableObjectContext objectContext, IEnumerator enumerator, SerializerAction action ): base(serializer,objectContext,action) { this._enumerator = enumerator; } public IEnumerator Enumerator { get { return _enumerator; } } private IEnumerator _enumerator; }; } // 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
- hresults.cs
- AmbiguousMatchException.cs
- DesignTimeParseData.cs
- SQLSingle.cs
- FlowLayout.cs
- DiagnosticStrings.cs
- XmlTypeMapping.cs
- DataMemberConverter.cs
- DateTimeSerializationSection.cs
- CustomSignedXml.cs
- SiteMapProvider.cs
- XmlHierarchyData.cs
- ProbeDuplexCD1AsyncResult.cs
- SynchronizationScope.cs
- CoTaskMemHandle.cs
- hwndwrapper.cs
- SafePointer.cs
- FormatterServices.cs
- XmlQualifiedName.cs
- OletxDependentTransaction.cs
- oledbconnectionstring.cs
- XmlDocumentType.cs
- HyperLink.cs
- FontCacheLogic.cs
- StringExpressionSet.cs
- UnhandledExceptionEventArgs.cs
- PartManifestEntry.cs
- SchemaNamespaceManager.cs
- UpdatePanelControlTrigger.cs
- CopyOnWriteList.cs
- FormsAuthenticationConfiguration.cs
- MemberAssignment.cs
- PropertiesTab.cs
- FragmentQueryProcessor.cs
- AvTraceFormat.cs
- Scheduler.cs
- ActivityDelegate.cs
- DataGridViewLayoutData.cs
- TextParagraph.cs
- ServiceNameElement.cs
- RuleProcessor.cs
- TextCollapsingProperties.cs
- CustomTypeDescriptor.cs
- SelectedGridItemChangedEvent.cs
- FileDialog.cs
- DBAsyncResult.cs
- ClientConvert.cs
- EnumMember.cs
- HtmlTitle.cs
- Int32RectConverter.cs
- ObjectDataSourceStatusEventArgs.cs
- DetailsViewUpdateEventArgs.cs
- Expressions.cs
- PeerContact.cs
- ZeroOpNode.cs
- ListChangedEventArgs.cs
- ColumnTypeConverter.cs
- StatusBar.cs
- TypeLibraryHelper.cs
- DesignerMetadata.cs
- ExpressionParser.cs
- ListBox.cs
- StringCollection.cs
- DependencyStoreSurrogate.cs
- xdrvalidator.cs
- BodyGlyph.cs
- OleDbConnectionFactory.cs
- Binding.cs
- SqlReorderer.cs
- SQLConvert.cs
- GradientStopCollection.cs
- ConnectionInterfaceCollection.cs
- SchemaElement.cs
- ToolStripOverflow.cs
- MailAddressCollection.cs
- SqlDataSourceFilteringEventArgs.cs
- SessionStateSection.cs
- CheckBoxBaseAdapter.cs
- ObjectStateEntryBaseUpdatableDataRecord.cs
- _RequestLifetimeSetter.cs
- EventLogPermissionEntry.cs
- ProviderCollection.cs
- PaintValueEventArgs.cs
- BlurEffect.cs
- RotateTransform3D.cs
- DataSourceCacheDurationConverter.cs
- ValidationResult.cs
- AuthStoreRoleProvider.cs
- SafeRegistryHandle.cs
- VariantWrapper.cs
- SQLRoleProvider.cs
- MappingSource.cs
- XhtmlCssHandler.cs
- ObjectNotFoundException.cs
- OracleFactory.cs
- ConnectivityStatus.cs
- IconConverter.cs
- MatchingStyle.cs
- TraceSwitch.cs
- MsmqInputSessionChannel.cs