Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Framework / System / Windows / Controls / Primitives / ScrollEventArgs.cs / 1 / ScrollEventArgs.cs
using System; using System.Windows.Controls; using System.Windows; namespace System.Windows.Controls.Primitives { ////// Occurs when the Value property has changed, either by a Scroll event or programmatically. /// ////// public class ScrollEventArgs: RoutedEventArgs { /// /// This is an instance constructor for the ScrollEventArgs class. It /// is constructed with a reference to the event being raised. /// ///Nothing. public ScrollEventArgs(ScrollEventType scrollEventType, double newValue) : base() { _scrollEventType = scrollEventType; _newValue = newValue; RoutedEvent =ScrollBar.ScrollEvent; } ////// Read-only access to the type of scroll event. /// public ScrollEventType ScrollEventType { get { return _scrollEventType; } } ////// Read-only access to new value of ScrollBar. /// public double NewValue { get { return _newValue; } } ////// This method is used to perform the proper type casting in order to /// call the type-safe ScrollEventHandler delegate for the ScrollEvent event. /// /// The handler to invoke. /// The current object along the event's route. ///Nothing. ////// protected override void InvokeEventHandler(Delegate genericHandler, object genericTarget) { ScrollEventHandler handler = (ScrollEventHandler)genericHandler; handler(genericTarget, this); } private ScrollEventType _scrollEventType; private double _newValue; } /// /// This delegate must used by handlers of the Scroll event. /// /// The current element along the event's route. /// The event arguments containing additional information about the event. ///Nothing. public delegate void ScrollEventHandler(object sender, ScrollEventArgs e); } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. using System; using System.Windows.Controls; using System.Windows; namespace System.Windows.Controls.Primitives { ////// Occurs when the Value property has changed, either by a Scroll event or programmatically. /// ////// public class ScrollEventArgs: RoutedEventArgs { /// /// This is an instance constructor for the ScrollEventArgs class. It /// is constructed with a reference to the event being raised. /// ///Nothing. public ScrollEventArgs(ScrollEventType scrollEventType, double newValue) : base() { _scrollEventType = scrollEventType; _newValue = newValue; RoutedEvent =ScrollBar.ScrollEvent; } ////// Read-only access to the type of scroll event. /// public ScrollEventType ScrollEventType { get { return _scrollEventType; } } ////// Read-only access to new value of ScrollBar. /// public double NewValue { get { return _newValue; } } ////// This method is used to perform the proper type casting in order to /// call the type-safe ScrollEventHandler delegate for the ScrollEvent event. /// /// The handler to invoke. /// The current object along the event's route. ///Nothing. ////// protected override void InvokeEventHandler(Delegate genericHandler, object genericTarget) { ScrollEventHandler handler = (ScrollEventHandler)genericHandler; handler(genericTarget, this); } private ScrollEventType _scrollEventType; private double _newValue; } /// /// This delegate must used by handlers of the Scroll event. /// /// The current element along the event's route. /// The event arguments containing additional information about the event. ///Nothing. public delegate void ScrollEventHandler(object sender, ScrollEventArgs e); } // 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
- HwndSource.cs
- MatrixAnimationUsingKeyFrames.cs
- RegisteredDisposeScript.cs
- ParseElement.cs
- Transactions.cs
- PrePostDescendentsWalker.cs
- WorkBatch.cs
- SingleBodyParameterMessageFormatter.cs
- RemoveStoryboard.cs
- CodeAccessPermission.cs
- StronglyTypedResourceBuilder.cs
- SystemIcons.cs
- RuntimeArgumentHandle.cs
- OdbcConnection.cs
- BinaryFormatterWriter.cs
- ContextMenu.cs
- AlignmentXValidation.cs
- CssStyleCollection.cs
- SafeRegistryHandle.cs
- StrongNameIdentityPermission.cs
- WebBrowsableAttribute.cs
- RecognitionResult.cs
- CheckBoxList.cs
- DataStreams.cs
- XmlEncodedRawTextWriter.cs
- DbParameterCollectionHelper.cs
- Collection.cs
- RuntimeHelpers.cs
- SQLMoneyStorage.cs
- SmtpTransport.cs
- SmiContextFactory.cs
- BaseDataList.cs
- Object.cs
- ResourceDictionary.cs
- Quad.cs
- ObjectDataSourceWizardForm.cs
- FacetChecker.cs
- BinaryEditor.cs
- CardSpaceShim.cs
- LayoutDump.cs
- ComplexTypeEmitter.cs
- ByteStorage.cs
- QuotedPairReader.cs
- Style.cs
- ResolvedKeyFrameEntry.cs
- __ComObject.cs
- AppearanceEditorPart.cs
- CheckBoxPopupAdapter.cs
- ResourceFallbackManager.cs
- BitmapEffectOutputConnector.cs
- FileInfo.cs
- VisualTransition.cs
- DataControlPagerLinkButton.cs
- MissingFieldException.cs
- StructuredTypeEmitter.cs
- ListMarkerLine.cs
- IssuedTokenClientBehaviorsElementCollection.cs
- SqlParameterCollection.cs
- FirstMatchCodeGroup.cs
- Vector3DKeyFrameCollection.cs
- XpsPackagingPolicy.cs
- AsyncOperationContext.cs
- AssemblyAttributesGoHere.cs
- SqlNodeTypeOperators.cs
- UserInitiatedRoutedEventPermissionAttribute.cs
- StackSpiller.Bindings.cs
- RoutedPropertyChangedEventArgs.cs
- _ConnectStream.cs
- BaseParagraph.cs
- UnsafeNativeMethods.cs
- DataListItemEventArgs.cs
- SqlConnectionFactory.cs
- ReferencedType.cs
- Enum.cs
- WindowsRichEditRange.cs
- PropertyDescriptorCollection.cs
- MethodAccessException.cs
- PropertyGrid.cs
- DataPagerCommandEventArgs.cs
- Thumb.cs
- Executor.cs
- X509Chain.cs
- PictureBoxDesigner.cs
- MailWriter.cs
- ActivityStatusChangeEventArgs.cs
- LambdaReference.cs
- CodePageUtils.cs
- XPathDocument.cs
- ContainerParaClient.cs
- JobStaple.cs
- Metafile.cs
- NetMsmqSecurityElement.cs
- GeneralTransform3DTo2DTo3D.cs
- DispatchWrapper.cs
- ServiceRouteHandler.cs
- FrameworkTemplate.cs
- RoleService.cs
- ExportOptions.cs
- IChannel.cs
- dsa.cs