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PointKeyFrameCollection.FreezeCore Method

Makes this instance of PointKeyFrameCollection 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
protected boolean FreezeCore (
	boolean isChecking
protected override function FreezeCore (
	isChecking : boolean
) : boolean
You cannot use methods in XAML.



true to check if this instance can be frozen; false to freeze this instance.

Return Value

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.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
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