UpdateMapMetadata Class

Definition

Namespace:

System.Activities.DynamicUpdate

Assembly:

System.Activities.dll

Specifies options for update map metadata.

public ref class UpdateMapMetadata

public class UpdateMapMetadata

type UpdateMapMetadata = class

Public Class UpdateMapMetadata

Inheritance

Object

UpdateMapMetadata

Derived

System.Activities.DynamicUpdate.NativeActivityUpdateMapMetadata

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

AddMatch(Activity, Activity)	Adds a match for UpdateMapMetadata with specified child.
AddMatch(Variable, Variable)	Adds a match for UpdateMapMetadata with specified variable.
AllowUpdateInsideThisActivity()	Allows updating of map metadata within the current activity.
DisallowUpdateInsideThisActivity(String)	Disallows updating of map metadata within the current activity.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetMatch(Activity)	Gets a match for UpdateMapMetadata with specified child.
GetMatch(Variable)	Gets a match for UpdateMapMetadata with specified variable.
GetType()	Gets the Type of the current instance. (Inherited from Object)
IsReferenceToImportedChild(Activity)	Indicates whether the UpdateMapMetadata is a reference to imported child.
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)