DependencyObject.UserData Property (System.Workflow.ComponentModel)

.NET Framework Class Library

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)

Syntax

Visual Basic (Declaration)

<BrowsableAttribute(False)> _
Public ReadOnly Property UserData As IDictionary

Visual Basic (Usage)

Dim instance As DependencyObject
Dim value As IDictionary

value = instance.UserData

[BrowsableAttribute(false)]
public IDictionary UserData { get; }

Visual C++

[BrowsableAttribute(false)]
public:
property IDictionary^ UserData {
    IDictionary^ get ();
}

JScript

public function get UserData () : IDictionary

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.

Remarks

This property is a meta property, which means it is immutable at run time. Meta properties 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 Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

DependencyObject Class

DependencyObject Members

System.Workflow.ComponentModel Namespace