Object-oriented Thought In The Application Of Designing "The Video-Image Management System

Object-Oriented is a kind of technology basing on the concept of object, class, instance and inheritance, etc. It deals with problems according to the connected objects. Object-oriented programming is the important method that software system designs and realizes. The method can improve and increase productivity of programmers by expanding and reusing software, as well as controlling the complexity and expenses of its maintenance.The exploitation of "The Video-Image management System" relies on the object-oriented thought. Its development platform is complete object-oriented language "Visual Basic. NET". The management system is mainly about video and image. The writer analyzes, designs and programs the system by using object-oriented methods, and makes the system have more maintain ability and expansibility.The article centers on the design and development of this management system, exploring the application of object-oriented thought. There's a detailed introduction to how to use inheritance and overloads. As to video and image file's operation and play in the database, all codes are provided in the appendix. At the end of the article, the author also probes into the study and practice field that should be strengthened.