CodeActivity Class (System.Activities)

Switch View

Collapse All

.NET Framework Class Library

CodeActivity Class

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

An abstract class for creating a custom activity with imperative behavior defined with the Execute(CodeActivityContext) method, which gives access to variable and argument resolution and extensions.

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

Syntax

Visual Basic (Declaration)

Public MustInherit Class CodeActivity _
    Inherits Activity

Visual Basic (Usage)

Dim instance As CodeActivity

public abstract class CodeActivity : Activity

Visual C++

public ref class CodeActivity abstract : public Activity

[<AbstractClassAttribute>]
type CodeActivity =  
    class
        inherit Activity
    end

Inheritance Hierarchy

System..::.Object
  System.Activities..::.Activity
    System.Activities..::.CodeActivity
      System.Activities.Statements..::.AddToCollection<(Of <(T>)>)
      System.Activities.Statements..::.Assign
      System.Activities.Statements..::.Assign<(Of <(T>)>)
      System.Activities.Statements..::.ClearCollection<(Of <(T>)>)
      System.Activities.Statements..::.Throw
      System.Activities.Statements..::.WriteLine

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

.NET Framework Client Profile

Supported in: 4

Reference

CodeActivity Members

System.Activities Namespace