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FrameworkPropertyMetadata.Journal Property

Gets or sets a value that indicates whether this property contains journaling information that applications can or should store as part of a journaling implementation.

Namespace: System.Windows
Assembly: PresentationFramework (in presentationframework.dll)
XML Namespace:  http://schemas.microsoft.com/winfx/2006/xaml/presentation

'Declaration
Public Property Journal As Boolean
'Usage
Dim instance As FrameworkPropertyMetadata
Dim value As Boolean

value = instance.Journal

instance.Journal = value
/** @property */
public boolean get_Journal ()

/** @property */
public void set_Journal (boolean value)

public function get Journal () : boolean

public function set Journal (value : boolean)

 Members of this class are either not typically used in XAML, or cannot be used in XAML. 

Property Value

true if journaling should be performed on the dependency property that this metadata is applied to; otherwise, false. The default is false.

Exception typeCondition

InvalidOperationException

The metadata has already been applied to a dependency property operation, so that metadata is sealed and properties of the metadata cannot be set.

Properties on derived classes of PropertyMetadata are typically defined in the object model as read-write. This is so they can be adjusted after initialization of the instance. However, after the metadata is consumed as part of a call to Register, AddOwner, or OverrideMetadata, the property system will seal that metadata instance and properties that convey the specifics of the metadata are now considered immutable. Attempting to set this property after IsSealed is true on this metadata instance will raise an exception.

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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