.
To ensure consistency between the WorkflowInstance and the database being updated the TransactionScopeActivity is adorned with the PersistOnCloseAttribute. When the TransactionScopeActivity is used the WorkflowRuntime must be configured with a WorkflowPersistenceService. This could be the build in SqlWorkflowPersistenceService or another custom WorkflowPersistenceService.
Wraps all contained activities in a TransactionScope
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A WorkflowInstance is an actual executing copy of a WorkflowDefinition.
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Wraps all contained activities in a TransactionScope
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Indicates that the current workflow instance must be persisted when the adorned activity completes its execution.
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Wraps all contained activities in a TransactionScope
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The set of objects used to host the Workflow and provide services to it.
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The abstract base class from which all persistence services are derived.
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Represents a persistence service that uses a SQL database to store workflow state information.
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The abstract base class from which all persistence services are derived.
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