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SharedConnectionWorkflowCommitWorkBatchService Class

Represents the shared-connection version of the WorkflowCommitWorkBatchService service used by the runtime. In this context, shared-connection means that the service uses the same SQL connection for both the tracking and persistence services.


Namespace:  System.Workflow.Runtime.Hosting
Assembly:  System.Workflow.Runtime (in System.Workflow.Runtime.dll)

public class SharedConnectionWorkflowCommitWorkBatchService : WorkflowCommitWorkBatchService

The SharedConnectionWorkflowCommitWorkBatchService type exposes the following members.

Public methodSharedConnectionWorkflowCommitWorkBatchService(NameValueCollection)Initializes a SharedConnectionWorkflowCommitWorkBatchService class.
Public methodSharedConnectionWorkflowCommitWorkBatchService(String)Initializes a SharedConnectionWorkflowCommitWorkBatchService class using a database connection string.

Public propertyEnableRetriesGets and sets a value specifying whether the SharedConnectionWorkflowCommitWorkBatchService will retry committing a work batch.
Protected propertyRuntimeGets the WorkflowRuntime for this service. (Inherited from WorkflowRuntimeService.)
Protected propertyStateGets the state of the WorkflowRuntimeService. (Inherited from WorkflowRuntimeService.)

Protected methodCommitWorkBatchCreates a transaction if one does not exist. (Overrides WorkflowCommitWorkBatchService.CommitWorkBatch(WorkflowCommitWorkBatchService.CommitWorkBatchCallback).)
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Protected methodOnStartedWhen overridden in a derived class, represents the method that will be called when the workflow runtime engine raises the WorkflowRuntime.Started event. (Inherited from WorkflowRuntimeService.)
Protected methodOnStoppedRepresents the method called when the workflow runtime raises the Stopped event. (Overrides WorkflowRuntimeService.OnStopped().)
Protected methodRaiseServicesExceptionNotHandledEventRaises the WorkflowRuntime.ServicesExceptionNotHandled event. (Inherited from WorkflowRuntimeService.)
Protected methodStartRepresents the method called to start the service. (Overrides WorkflowRuntimeService.Start().)
Protected methodStopWhen overridden in a derived class, stops the service and changes the State to Stopping. (Inherited from WorkflowRuntimeService.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)

The SharedConnectionWorkflowCommitWorkBatchService service is used for database transactions that use a shared connection between different objects. To use the SharedConnectionWorkflowCommitWorkBatchService instead of the DefaultWorkflowCommitWorkBatchService in your WorkflowRuntime instance, use the AddService method.

Important noteImportant

If the SQL server used by the SharedConnectionWorkflowCommitWorkBatchService is down such as that caused by SQL cluster failovers or intermittent network issues, the SharedConnectionWorkflowCommitWorkBatchService will retry the commit process up to 20 times before raising a ServicesExceptionNotHandled event.

.NET Framework

Supported in: 4, 3.5, 3.0

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.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.