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IWorkflowDebugger.BeforeHandlerInvoked Method

Called before a handler in the code-beside is about to be invoked.

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

'Declaration
Sub BeforeHandlerInvoked ( _
	programId As Guid, _
	scheduleTypeId As Guid, _
	activityQualifiedName As String, _
	handlerMethod As ActivityHandlerDescriptor _
)
'Usage
Dim instance As IWorkflowDebugger 
Dim programId As Guid 
Dim scheduleTypeId As Guid 
Dim activityQualifiedName As String 
Dim handlerMethod As ActivityHandlerDescriptor

instance.BeforeHandlerInvoked(programId, _
	scheduleTypeId, activityQualifiedName, _
	handlerMethod)

Parameters

programId
Type: System.Guid

An internally generated Guid associated with a WorkflowRuntime instance.

scheduleTypeId
Type: System.Guid

An internally generated Guid associated with a workflow type.

activityQualifiedName
Type: System.String

A String containing the fully qualified name of the current activity.

handlerMethod
Type: System.Workflow.Runtime.DebugEngine.ActivityHandlerDescriptor

An ActivityHandlerDescriptor that contains the information regarding the code-beside handler method that is about to be invoked.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0
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