Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
ScrollChangedEventArgs Class
Collapse the table of content
Expand the table of content

ScrollChangedEventArgs Class

Describes a change in the scrolling state and contains the required arguments for a ScrollChanged event.

System.Object
  System.EventArgs
    System.Windows.RoutedEventArgs
      System.Windows.Controls.ScrollChangedEventArgs

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

'Declaration
Public Class ScrollChangedEventArgs _
	Inherits RoutedEventArgs

The ScrollChangedEventArgs type exposes the following members.

  NameDescription
Public propertyExtentHeightGets the updated height of the ScrollViewer extent.
Public propertyExtentHeightChangeGets a value that indicates the change in height of the ScrollViewer extent.
Public propertyExtentWidthGets the updated width of the ScrollViewer extent.
Public propertyExtentWidthChangeGets a value that indicates the change in width of the ScrollViewer extent.
Public propertyHandledGets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. (Inherited from RoutedEventArgs.)
Public propertyHorizontalChangeGets a value that indicates the change in horizontal offset for a ScrollViewer.
Public propertyHorizontalOffsetGets the updated horizontal offset value for a ScrollViewer.
Public propertyOriginalSourceGets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. (Inherited from RoutedEventArgs.)
Public propertyRoutedEventGets or sets the RoutedEvent associated with this RoutedEventArgs instance. (Inherited from RoutedEventArgs.)
Public propertySourceGets or sets a reference to the object that raised the event. (Inherited from RoutedEventArgs.)
Public propertyVerticalChangeGets a value that indicates the change in vertical offset of a ScrollViewer.
Public propertyVerticalOffsetGets the updated value of the vertical offset for a ScrollViewer.
Public propertyViewportHeightGets the updated value of the viewport height for a ScrollViewer.
Public propertyViewportHeightChangeGets a value that indicates the change in value of the viewport height for a ScrollViewer.
Public propertyViewportWidthGets the updated value of the viewport width for a ScrollViewer.
Public propertyViewportWidthChangeGets a value that indicates the change in viewport width of a ScrollViewer.
Top

  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodInvokeEventHandlerPerforms proper type casting before invoking the type-safe ScrollChangedEventHandler delegate (Overrides RoutedEventArgs.InvokeEventHandler(Delegate, Object).)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Protected methodOnSetSourceWhen overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. (Inherited from RoutedEventArgs.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Top

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Show:
© 2015 Microsoft