Designing And Realization Of City Parts Management Information System Basde On ArcEngine

City Parts Management Information system, based on Law of Urban Parts Administration, is a comprehensive system that supervises and manages project construction, public facilities, cityscape or city appearance and the order of the urban environment by means of mobile communication technology, Internet technology, database technology, component technology. Taking a utilization of multiple resources such as urban infrastructure geographical data, cell network data, geocoded data, city parts and events data, the system shares and works together with information of urban management departments and collects and transmits information in real-time thus guaranteeing a smooth city management process and running an accurate, orderly, efficient, visual, well-covered and comprehensive urban administration model by Urban Management Best Tone.After studying on current situation of construction of digital city at home and abroad and summarizing urban parts administration method, this paper builds urban parts spatial database and business database of Gaoxin district in Zibo city (as an example) by collating basic geographic data, urban parts investigation data, socio-economic data and thematic data. According to features of distributions and attributes of urban parts,we build Attributes Data Quality Inspection Model. Taking a reference on frame and philosophy of meshing digital city administration, we developed Urban Parts Administration Information System by using ArcGIS Engine second development platform, taking the C Sharp as the development language and SQLServer as database manager software.The system Realize the a variety of GIS functions such as layer control, data input and output, measuring and so on. What’s more, spatial analysis functions such as shortest path analysis, buffer analysis and extended functions such as geocoding,3D viewing, data updating online, data maintenance are perfectly concluded in our system. And the functions above have riched the theory of digital city building, playing a significant role in domestic construction of digital city administration.