WorkflowQueuingService Class
Provides the services for management of WorkflowQueue objects.
Assembly: System.Workflow.Runtime (in System.Workflow.Runtime.dll)
The WorkflowQueuingService type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | CreateWorkflowQueue | Creates a WorkflowQueue by using the specified name and transactional scope. |
![]() | DeleteWorkflowQueue | Deletes the specified WorkflowQueue. |
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Exists | Tests for the existence of the specified WorkflowQueue. |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | GetWorkflowQueue | Retrieves the specified WorkflowQueue. |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Name | Description | |
|---|---|---|
![]() ![]() | PendingMessagesProperty | Contains the unconsumed items in the workflow queues associated with this WorkflowQueuingService. |
The following code example demonstrates a method, named CreateQueue, that initializes a WorkflowQueuingService object by calling the ActivityExecutionContext::GetService method. The code then uses the Exists method to determine if a WorkflowQueue with a specified name exists. If it does not exist, the code calls the CreateWorkflowQueue method; if it does the code calls the GetWorkflowQueue method.
This code example is part of the File Watcher Activity SDK Sample from the FileSystemEvent.cs file. For more information, see File System Watcher Activity.
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.
