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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: 4.6, 4.5, 4, 3.5, 3.0
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