Timeline.CurrentTimeInvalidated Event (System.Windows.Media.Animation)

CurrentTimeInvalidated Event

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This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

Timeline..::.CurrentTimeInvalidated Event

Occurs when the CurrentTime property of the timeline's Clock is updated.

Namespace: System.Windows.Media.Animation
Assembly: PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/xaml/presentation

Syntax

Visual Basic (Declaration)

Public Event CurrentTimeInvalidated As EventHandler

Visual Basic (Usage)

Dim instance As Timeline
Dim handler As EventHandler

AddHandler instance.CurrentTimeInvalidated, handler

public event EventHandler CurrentTimeInvalidated

Visual C++

public:
 event EventHandler^ CurrentTimeInvalidated {
    void add (EventHandler^ value);
    void remove (EventHandler^ value);
}

JScript

JScript does not support events.

XAML Attribute Usage

<object CurrentTimeInvalidated="EventHandler" .../>

Remarks

Use the CurrentStateInvalidated event when you want to be notified when the CurrentTime of a timeline's Clock is updated.

The Object parameter of the EventHandler event handler is the timeline's Clock.

Although this event handler appears to be associated with a timeline, it actually registers with the Clock created for this timeline. For more information, see the Timing Events Overview.

Examples

The following example shows how to register for the CurrentTimeInvalidated event.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

Timeline Class

Timeline Members

System.Windows.Media.Animation Namespace

Other Resources

Animation Overview