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Activity.Id Property

Gets an identifier that is unique in the scope of the workflow definition.

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

public string Id { get; }

Property Value

Type: System.String
An identifier that is unique in the scope of the workflow definition.

Id is used in tracking and validation.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

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