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DynamicUpdateServices.CreateUpdateMap Method (Activity, IEnumerable<Activity>, IList<ActivityBlockingUpdate>)

.NET Framework 4.5

Creates an update map with specified workflow definition, list of disallow update inside activities and blocking updates.

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

Syntax

C++

public static DynamicUpdateMap CreateUpdateMap(
	Activity updatedWorkflowDefinition,
	IEnumerable<Activity> disallowUpdateInsideActivities,
	out IList<ActivityBlockingUpdate> activitiesBlockingUpdate
)

Parameters

updatedWorkflowDefinition: Type: System.Activities.Activity
The updated workflow definition.

disallowUpdateInsideActivities: Type: System.Collections.Generic.IEnumerable<Activity>
The list of activities.

activitiesBlockingUpdate: Type: System.Collections.Generic.IList<ActivityBlockingUpdate>
The list of blocking update.

Return Value

Type: System.Activities.DynamicUpdate.DynamicUpdateMap
The created update map.

Remarks

This method supports the versioning and dynamic update functionality of Windows Workflow Foundation. For more information about workflow versioning, workflow identity, and dynamic update, see the following topics.

Workflow Versioning: Describes the workflow versioning functionality introduced in .NET Framework 4.5.
Dynamic Update: Describes how to update the workflow definition of a persisted workflow instance by using dynamic update.
Using WorkflowApplication Identity and Versioning: Describes how to use WorkflowIdentity to host multiple versions of a workflow side-by-side.
Side by Side Versioning in WorkflowServiceHost: Describes how to host multiple versions of a workflow on a single endpoint.
How to: Host Multiple Versions of a Workflow Side-by-Side: This step in the Getting Started Tutorial demonstrates updating a workflow definition, and hosting workflows using both the old and new definition at the same time.
How to: Update the Definition of a Running Workflow Instance: This step in the Getting Started Tutorial demonstrates updating persisted workflow instances to use a new workflow definition.

Version Information

.NET Framework

Supported in: 4.5

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Reference

DynamicUpdateServices Class

CreateUpdateMap Overload

System.Activities.DynamicUpdate Namespace

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