DynamicUpdateServices Class

Definition

Namespace:

System.Activities.DynamicUpdate

Assembly:

System.Activities.dll

Represents dynamic update services.

public ref class DynamicUpdateServices abstract sealed

public static class DynamicUpdateServices

type DynamicUpdateServices = class

Public Class DynamicUpdateServices

Inheritance

Object

DynamicUpdateServices

Remarks

This class 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.

Methods

CreateUpdateMap(Activity)	Creates an update map with specified workflow definition.
CreateUpdateMap(Activity, IEnumerable<Activity>)	Creates an update map with specified workflow definition and list of disallow update inside activities.
CreateUpdateMap(Activity, IEnumerable<Activity>, IList<ActivityBlockingUpdate>)	Creates an update map with specified workflow definition, list of disallow update inside activities and blocking updates.
CreateUpdateMap(ActivityBuilder)	Creates an update map with specified activity definition.
CreateUpdateMap(ActivityBuilder, IEnumerable<Activity>)	Creates an update map with specified activity definition and list of disallow update inside activities.
CreateUpdateMap(ActivityBuilder, IEnumerable<Activity>, IList<ActivityBlockingUpdate>)	Creates an update map with specified activity definition and list of disallow update inside activities and blocking updates.
GetImplementationMap(Activity)	Gets an implementation map for the DynamicUpdateServices.
PrepareForUpdate(Activity)	Prepares a workflow definition to be updated.
PrepareForUpdate(ActivityBuilder)	Prepares a workflow definition to be updated.
SetImplementationMap(Activity, DynamicUpdateMap)	Sets an implementation map for the DynamicUpdateServices.