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System.Workflow.Runtime.DebugEngine Namespace

Contains classes and interfaces for use in debugging workflow instances.

Classes

DebugController

Relays workflow instance creation, execution and termination events to the debugger process. This class cannot be inherited.

WorkflowDebuggerSteppingAttribute

Specifies the debug stepping behavior for composite activities whose child activities can execute concurrently.

Structs

ActivityHandlerDescriptor

Specifies the code-beside handler information in the BeforeHandlerInvoked(Guid, Guid, String, ActivityHandlerDescriptor) and UpdateHandlerMethodsForActivity(Guid, Guid, String, List<ActivityHandlerDescriptor>) methods.

Interfaces

IExpressionEvaluationFrame

Defines the interface implemented by the workflow expression evaluation component that provides a context frame for expression evaluation.

IInstanceTable

Reserved for future use.

IWorkflowDebugger

Defines the interface that receives workflow instance creation, execution, and termination status information from a DebugController object running inside the workflow host application.

IWorkflowDebuggerService

Notifies workflow debugger that code condition evaluation events have occurred.

Enums

WorkflowDebuggerSteppingOption

Specifies how the workflow debugger will step through concurrently executing child activities of a composite activity.

Delegates

DebugEngineCallback

References a callback method that is invoked by the workflow expression evaluation component.