| It is necessity for Middle-small sized enterprises in the development of our nation's economy. In face of drastic market competition, it is necessity for Middle-small sized enterprises to rectify their develop tactic, remodel their running mode, in order to fit the variety of market quickly and then enhance their core rival ability. it is a kind of management mode of creating its website in order to enlarge and develop itself in the future. To build ASP Public Service Platform for all Middle-small sized enterprises is very important.In this article, we described how to use Object Oriented Method to analysis design the platform of Small and medium-sized enterises,and use ASP.NET and ADO.NET to build a Content Management System(CMS). This platform is of a three-tiered B/S structure, which consists by of a user interface layer, a business logical layer and a data layer.Because of this reason, the paper researched and developed DIY self-creating website system based on Internet for the medium-size or small-size enterprise. It is a safe and flexible system for user to create his website on-line and manage his website on-line by himself very conveniently.In theglobal market, enterprises are no longer individuals. Cooperation between different enterprises or different departments within an enterprise becomes more and more common. On the one hand, SMEs have not enough purchasing power abilities; On the other hand, collaborative system is characterized by higher development cost, longer cycle, more maintenance charges, which makes it impossible for collaborative technologies to apply well into SMEs. Finally,A prototype system is developed to show the availability of the ASP-based common-work solution. It provides an effective software sustain for enterprise information management and e-business of our city medium-size and small-size enterprise. |