.NET从诞生至今已经发布了6个版本,其版本的演进对C#课程教学造成一定的影响。文章概述.NET框架的版本演进过程,分析由于.NET版本升级给教学带来的问题,给出具体的对策;针对具体知识点的把握给出实例。

对课程的考核既要体现课程的基本特征，又要根据课程学习的多元标准，尊重学生的独立性和创造性．只有采取多样化的考核方式，才能更好地反映学生的学习情况。作者结合信息系统分析与设计的教学实践，探讨如何利用团队考核方式在课程考核中突出学生的主体地位，培养学生的学习兴趣和促进其能力的培养这一问题。

In this paper,the solution of matching service from vertical direction is presented for the problem of automatic transform from logic model to physical model in data-oriented Business Process Management System(BPMS).Artifact is described in XML,and based on it,the formal description of the Artifact-centric business process model,ArtiFlow,and the definition of logic service are proposed.An algorithm for abstract logic service from ArtiFlow process is presented.Based on the definition of embedding of XML trees,the matching algorithm from logic service to physical service is provided.