工作流管理系统能提高企业的生产效率。而工作流引擎是工作流管理系统的核心。为了对工作流进行更有效的管理，提出了一种新的基于Microsoft的SharePoint协作平台的工作流引擎实现方案，即先利用嵌入C#逻辑代码的XML模板定义流程。再利用Agent服务框架实现引擎的逻辑组件。该方案使用户可轻松实现流程白定义和扩展出其他现有系统的接口。以保证工作流管理系统的灵活性和可扩展性。

The workflow management system can improve enterprise's productivity and working efficiency.The workflow engine is the core of the workflow management system.This paper realizes a workflow engine based on Microsoft's cooperative platform: SharePoint,using XML Template with embedded C# code to define workflow,using agent service to realize the engine's logic components.Users can easily define their workflows and extend existing systems' interface by defining new port.This engine ensures the workflow management system's flexibility and extensibility.