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AnimationTimeline.GetNaturalDurationCore Method

Returns the length of a single iteration of this AnimationTimeline.

Namespace:  System.Windows.Media.Animation
Assembly:  PresentationCore (in PresentationCore.dll)

protected override Duration GetNaturalDurationCore(
	Clock clock
)

Parameters

clock
Type: System.Windows.Media.Animation.Clock

The clock that was created for this AnimationTimeline.

Return Value

Type: System.Windows.Duration
The animation's natural duration. This method always returns a Duration of 1 second.

This method provides the implementation for GetNaturalDuration and should not be called directly from your code.

Notes to Implementers

This method should be implemented by classes that need to provide a custom natural Duration when the Duration property is set to Automatic. If the natural duration cannot be determined, this method should return Automatic.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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