Windows Workflow Foundation: Tracking Services Introduction

Ranjesh Jaganathan
Microsoft Corporation
Windows Workflow Foundation

January 2007

Applies to:
   .NET Framework 3.0/Windows Workflow Foundation
   Microsoft Visual C# Version 2.0
   Microsoft Visual Studio 2005

Summary: The Windows Workflow Foundation (WF) tracking infrastructure and services provide the facility to monitor and query the execution of a workflow instance. This article describes the tracking mechanism and the features available in WF tracking services. (24 printed pages)

See also the related article "Windows Workflow Foundation: Tracking Services Introduction" by David Gristwood.

Contents

Introduction
Tracking Overview
Tracking Profiles
SqlTrackingService
Conclusion
References

Introduction

A workflow consists of units of work called activities. Workflows provide a way to control the order of execution of the individual activities. WF uses the tracking infrastructure to monitor executing workflows.

地址：

http://msdn2.microsoft.com/en-us/library/bb264459(VS.80).aspx