ContextItem Class

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Represents a base class from which all context items must derive. This class is abstract.

Namespace:  System.Activities.Design
Assembly:  System.Activities.Design.Base (in System.Activities.Design.Base.dll)

Syntax

'Declaration
Public MustInherit Class ContextItem
'Usage
Dim instance As ContextItem
public abstract class ContextItem
public ref class ContextItem abstract
public abstract class ContextItem
[<AbstractClassAttribute>]
type ContextItem =  class end

Remarks

A context item represents a piece of transient state in a designer.

Inheritance Hierarchy

System.Object
  System.Activities.Design.ContextItem
    System.Activities.Design.Interaction.Selection
    System.Activities.Design.ReadOnlyState
    System.Activities.Design.View.AssemblyContextControlItem
    System.Activities.Design.WorkflowCommandExtensionItem
    System.Activities.Design.WorkflowFileItem

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Windows 7, Windows Vista, Windows XP SP2, 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: 4

See Also

Reference

ContextItem Members

System.Activities.Design Namespace