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When implemented in a derived class, creates a new instance of the Freezable derived class.
protected abstract Freezable CreateInstanceCore()
Do not call this method directly (except when calling base in an implementation). This method is called internally by the CreateInstance method whenever a new instance of the Freezable is created.Notes to Inheritors
Every Freezable derived class must implement this method. A typical implementation is to simply call the default constructor and return the result.
The following example shows a typical implementation of CreateInstanceCore.
public class MyFreezable : Freezable
// Typical implementation of CreateInstanceCore
protected override Freezable CreateInstanceCore()
return new MyFreezable();
// Other code for the MyFreezableClass.
Supported in: 4, 3.5, 3.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.