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DependencyObject.UserData Property

Gets an IDictionary that associates custom data with this class instance.

Namespace:  System.Workflow.ComponentModel
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)
[BrowsableAttribute(false)]
public IDictionary UserData { get; }

Property Value

Type: System.Collections.IDictionary
A dictionary that acts as an extensibility hook for developers to manipulate DependencyObject declarations for a design tool and associate custom data with individual activity declarations.

This property is a metaproperty, which means it is immutable at run time. Metaproperties do not change after a property instance is created at run time, so the property must be set to a literal value at design time.

This property is not used in the default Activity declaration implementations provided by Windows Workflow Foundation. This collection is not serialized; data that the collection contains is not persisted from design time to run time.

.NET Framework

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

Windows Phone 8.1, Windows Phone 8, 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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