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FreezeCore Method

ByteAnimationUsingKeyFrames.FreezeCore Method

Makes this instance of ByteAnimationUsingKeyFrames object unmodifiable or determines whether it can be made unmodifiable.

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

protected override bool FreezeCore(
	bool isChecking
)

Parameters

isChecking
Type: System.Boolean

true if this method should simply determine whether this instance can be frozen. false if this instance should actually freeze itself when this method is called.

Return Value

Type: System.Boolean
If isChecking is true, this method returns true if this instance can be made read-only, or false if it cannot be made read-only. If isChecking is false, this method returns true if this instance is now read-only, or false if it cannot be made read-only, with the side effect of having begun to change the frozen status of this object.

Do not call this method directly (except when calling base in an implementation). This method is called internally by CanFreeze (with isChecking equal to true) and Freeze (with isChecking equal to false).

For more information, see Freezable.FreezeCore.

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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