ActivityOutputAttribute Class

Marks a specific property inside an Activity class as one that publishes its value to the Orchestrator data bus.

Namespace: Microsoft.SystemCenter.Orchestrator.Integration
Assembly: Microsoft.SystemCenter.Orchestrator.Integration (in Microsoft.SystemCenter.Orchestrator.Integration.dll)

Usage

'Usage
Dim instance As ActivityOutputAttribute

Syntax

'Declaration
<AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple:=False, Inherited:=False)> _
Public NotInheritable Class ActivityOutputAttribute
    Inherits Attribute

[AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple=false, Inherited=false)] 
public sealed class ActivityOutputAttribute : Attribute

[AttributeUsageAttribute(AttributeTargets::Property, AllowMultiple=false, Inherited=false)] 
public ref class ActivityOutputAttribute sealed : public Attribute

/** @attribute AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple=false, Inherited=false) */ 
public final class ActivityOutputAttribute extends Attribute

AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple=false, Inherited=false) 
public final class ActivityOutputAttribute extends Attribute

Example

[Activity("File Length")]
public class FileLength
{
    private FileInfo fileInfo;

    [ActivityInput]
    public FileInfo File
    { 
        set { fileInfo = value; } 
    }

    [ActivityOutput("File Length", Description="File length in bytes")]
    public long Result
    {
        get { return fileInfo.Length; }
    }
}

Remarks

A class may mark as many properties with the ActivityOutput attribute as required.

A property marked with the ActivityOutput attribute must have a public set method.

Inheritance Hierarchy

System.Object
   System.Attribute
    Microsoft.SystemCenter.Orchestrator.Integration.ActivityOutputAttribute

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

Development Platforms

Windows Vista, Windows Server 2003, and

Target Platforms

Change History

See Also

Reference

ActivityOutputAttribute Members
Microsoft.SystemCenter.Orchestrator.Integration Namespace