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
- HttpHandlersSection.cs
- TabControlDesigner.cs
- DynamicMethod.cs
- ConfigurationLockCollection.cs
- ReadOnlyHierarchicalDataSource.cs
- RegisteredDisposeScript.cs
- DiscriminatorMap.cs
- TypeInitializationException.cs
- ProviderCommandInfoUtils.cs
- Converter.cs
- PolyLineSegment.cs
- Int32Converter.cs
- WebServiceTypeData.cs
- SmtpNegotiateAuthenticationModule.cs
- MenuRenderer.cs
- EdgeProfileValidation.cs
- DockingAttribute.cs
- String.cs
- TemplatedMailWebEventProvider.cs
- SQLInt64.cs
- ColorKeyFrameCollection.cs
- Font.cs
- DataGridLinkButton.cs
- EncoderFallback.cs
- StreamAsIStream.cs
- RecordManager.cs
- DispatcherTimer.cs
- ProcessManager.cs
- PresentationUIStyleResources.cs
- base64Transforms.cs
- OdbcConnection.cs
- FilterRepeater.cs
- WebScriptMetadataFormatter.cs
- DataSet.cs
- HwndAppCommandInputProvider.cs
- ControlAdapter.cs
- HostingPreferredMapPath.cs
- PermissionSetEnumerator.cs
- ComponentCollection.cs
- RichTextBoxContextMenu.cs
- _NegoState.cs
- AppDomainProtocolHandler.cs
- MessageFormatterConverter.cs
- SliderAutomationPeer.cs
- xamlnodes.cs
- SqlConnection.cs
- InputScopeConverter.cs
- ObjectHandle.cs
- CrossContextChannel.cs
- FrameworkContentElement.cs
- ExpressionTable.cs
- TraceHandler.cs
- HtmlHead.cs
- EmptyEnumerator.cs
- DataGridViewRowDividerDoubleClickEventArgs.cs
- AttachedPropertyBrowsableWhenAttributePresentAttribute.cs
- FunctionNode.cs
- AppDomainUnloadedException.cs
- StdRegProviderWrapper.cs
- OraclePermissionAttribute.cs
- XPathExpr.cs
- DefaultCompensation.cs
- CollectionAdapters.cs
- XmlSchema.cs
- LostFocusEventManager.cs
- InstanceStoreQueryResult.cs
- ProgramNode.cs
- ValidationEventArgs.cs
- SqlAliasesReferenced.cs
- ResXFileRef.cs
- ToolStripDropDownClosingEventArgs.cs
- DataGridViewCellErrorTextNeededEventArgs.cs
- ADMembershipUser.cs
- StrongName.cs
- _IPv6Address.cs
- CodeThrowExceptionStatement.cs
- DataServiceBehavior.cs
- Point3DCollection.cs
- RsaElement.cs
- CodeEventReferenceExpression.cs
- RecognizedPhrase.cs
- DefaultTraceListener.cs
- ContextQuery.cs
- WebPartRestoreVerb.cs
- LocalizedNameDescriptionPair.cs
- Span.cs
- WebConfigurationManager.cs
- PathFigure.cs
- DataServiceOperationContext.cs
- UIAgentAsyncEndRequest.cs
- TimeManager.cs
- FileDetails.cs
- CultureMapper.cs
- PointLightBase.cs
- TaiwanLunisolarCalendar.cs
- SafeHandles.cs
- cryptoapiTransform.cs
- ForwardPositionQuery.cs
- _ListenerResponseStream.cs
- BlobPersonalizationState.cs