Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Framework / System / Windows / RoutedPropertyChangedEventArgs.cs / 1305600 / RoutedPropertyChangedEventArgs.cs
using System; using System.Windows; using System.Windows.Input; // Disable CS3001, CS3003, CS3024: Warning as Error: not CLS-compliant #pragma warning disable 3001, 3003, 3024 namespace System.Windows { ////// This delegate must used by handlers of the RoutedPropertyChangedEvent event. /// /// The current element along the event's route. /// The event arguments containing additional information about the event. ///Nothing. public delegate void RoutedPropertyChangedEventHandler(object sender, RoutedPropertyChangedEventArgs e); /// /// This RoutedPropertyChangedEventArgs class contains old and new value when /// RoutedPropertyChangedEvent is raised. /// ////// public class RoutedPropertyChangedEventArgs : RoutedEventArgs { /// /// This is an instance constructor for the RoutedPropertyChangedEventArgs class. /// It is constructed with a reference to the event being raised. /// /// The old property value /// The new property value ///Nothing. public RoutedPropertyChangedEventArgs(T oldValue, T newValue) : base() { _oldValue = oldValue; _newValue = newValue; } ////// This is an instance constructor for the RoutedPropertyChangedEventArgs class. /// It is constructed with a reference to the event being raised. /// /// The old property value /// The new property value /// RoutedEvent ///Nothing. public RoutedPropertyChangedEventArgs(T oldValue, T newValue, RoutedEvent routedEvent) : this(oldValue, newValue) { RoutedEvent = routedEvent; } ////// Return the old value /// public T OldValue { get { return _oldValue; } } ////// Return the new value /// public T NewValue { get { return _newValue; } } ////// This method is used to perform the proper type casting in order to /// call the type-safe RoutedPropertyChangedEventHandler delegate for the IsCheckedChangedEvent event. /// /// The handler to invoke. /// The current object along the event's route. ///Nothing. ///protected override void InvokeEventHandler(Delegate genericHandler, object genericTarget) { RoutedPropertyChangedEventHandler handler = (RoutedPropertyChangedEventHandler )genericHandler; handler(genericTarget, this); } private T _oldValue; private T _newValue; } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. using System; using System.Windows; using System.Windows.Input; // Disable CS3001, CS3003, CS3024: Warning as Error: not CLS-compliant #pragma warning disable 3001, 3003, 3024 namespace System.Windows { /// /// This delegate must used by handlers of the RoutedPropertyChangedEvent event. /// /// The current element along the event's route. /// The event arguments containing additional information about the event. ///Nothing. public delegate void RoutedPropertyChangedEventHandler(object sender, RoutedPropertyChangedEventArgs e); /// /// This RoutedPropertyChangedEventArgs class contains old and new value when /// RoutedPropertyChangedEvent is raised. /// ////// public class RoutedPropertyChangedEventArgs : RoutedEventArgs { /// /// This is an instance constructor for the RoutedPropertyChangedEventArgs class. /// It is constructed with a reference to the event being raised. /// /// The old property value /// The new property value ///Nothing. public RoutedPropertyChangedEventArgs(T oldValue, T newValue) : base() { _oldValue = oldValue; _newValue = newValue; } ////// This is an instance constructor for the RoutedPropertyChangedEventArgs class. /// It is constructed with a reference to the event being raised. /// /// The old property value /// The new property value /// RoutedEvent ///Nothing. public RoutedPropertyChangedEventArgs(T oldValue, T newValue, RoutedEvent routedEvent) : this(oldValue, newValue) { RoutedEvent = routedEvent; } ////// Return the old value /// public T OldValue { get { return _oldValue; } } ////// Return the new value /// public T NewValue { get { return _newValue; } } ////// This method is used to perform the proper type casting in order to /// call the type-safe RoutedPropertyChangedEventHandler delegate for the IsCheckedChangedEvent event. /// /// The handler to invoke. /// The current object along the event's route. ///Nothing. ///protected override void InvokeEventHandler(Delegate genericHandler, object genericTarget) { RoutedPropertyChangedEventHandler handler = (RoutedPropertyChangedEventHandler )genericHandler; handler(genericTarget, this); } private T _oldValue; private T _newValue; } } // 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
- ConsoleTraceListener.cs
- StickyNoteContentControl.cs
- TypeConstant.cs
- AffineTransform3D.cs
- BamlRecordReader.cs
- DataGridColumnHeaderCollection.cs
- PropertyEmitterBase.cs
- ThemeDirectoryCompiler.cs
- ConfigXmlDocument.cs
- SplitterCancelEvent.cs
- PageRouteHandler.cs
- ProxyFragment.cs
- DiffuseMaterial.cs
- TCEAdapterGenerator.cs
- LocalValueEnumerator.cs
- RegistrySecurity.cs
- DbConnectionPoolCounters.cs
- ScheduleChanges.cs
- FrameworkTextComposition.cs
- XmlBoundElement.cs
- ValidatingReaderNodeData.cs
- OpenFileDialog.cs
- XmlElementAttributes.cs
- ArgumentsParser.cs
- EventWaitHandleSecurity.cs
- TextEffect.cs
- BindToObject.cs
- ButtonColumn.cs
- MsmqProcessProtocolHandler.cs
- DesignerForm.cs
- ContainerActivationHelper.cs
- ProtocolElement.cs
- DesignerEditorPartChrome.cs
- ResizingMessageFilter.cs
- StreamSecurityUpgradeProvider.cs
- SchemaManager.cs
- SQLInt16.cs
- CompleteWizardStep.cs
- HostDesigntimeLicenseContext.cs
- TypeLoadException.cs
- XmlDocumentType.cs
- Camera.cs
- XmlExtensionFunction.cs
- DbMetaDataFactory.cs
- CodeGen.cs
- XsdBuilder.cs
- QueryContinueDragEventArgs.cs
- XmlValidatingReader.cs
- ColumnResizeUndoUnit.cs
- NumericExpr.cs
- EditorPart.cs
- Timer.cs
- Faults.cs
- ByteStream.cs
- SByteStorage.cs
- ReflectionHelper.cs
- XmlResolver.cs
- HtmlInputHidden.cs
- TreeViewBindingsEditor.cs
- URIFormatException.cs
- StrongNameKeyPair.cs
- TypeNameParser.cs
- FixUp.cs
- DependencyPropertyHelper.cs
- SqlServer2KCompatibilityAnnotation.cs
- MimeFormatExtensions.cs
- TextChange.cs
- XamlSerializer.cs
- LinkTarget.cs
- CaseInsensitiveOrdinalStringComparer.cs
- CopyAttributesAction.cs
- ArgumentException.cs
- CustomValidator.cs
- Highlights.cs
- SafeFileMappingHandle.cs
- CornerRadius.cs
- UiaCoreProviderApi.cs
- DecimalStorage.cs
- PublishLicense.cs
- TdsRecordBufferSetter.cs
- MessageQueuePermissionAttribute.cs
- DetailsViewUpdatedEventArgs.cs
- SrgsRule.cs
- XmlElementList.cs
- Fault.cs
- ControlDesigner.cs
- Msec.cs
- SoapExtensionReflector.cs
- SqlCacheDependencySection.cs
- SecurityState.cs
- QualificationDataAttribute.cs
- InstallerTypeAttribute.cs
- FixedSOMPage.cs
- IsolatedStorageFilePermission.cs
- XmlSchemaSimpleContent.cs
- UnSafeCharBuffer.cs
- XdrBuilder.cs
- FrameworkElement.cs
- ReferencedAssembly.cs
- OleDbSchemaGuid.cs