根据实际情况，我使用Visual Basic.NET作为数据库前台应用程序开发工具，Microsoft SQL Server2000作为后台数据库管理工具。
The real estate take the gauge of the systems to take the gauge of the completely modern management of information proceeding to real estate. But always since then people usage the way of artificial tradition proceeds take the gauge of, this kind of management the way its a lot of weakness, such as: the efficiency is low, calculation have great capacity, and easily come amiss. Another time a long, will produce the large quantity of document with data, this for check to seek, renew with supported to all brought not a few difficulties.
Along with calculator science that the continuously increasing of science technique, each realm is gradually mature, and its mighty function is already to have already entered the mankind society for the deep cognition, it of people to erupt to flick more and more important function.
This system passes the importation position, area, use etc. the real estate to take the gauge of the information according to the customers, from the valuation that the system is by oneself born cowgirl pan out, therefore compute to measure small, the accuracy is high, and the customer can expediently search, print, can still expediently the logarithms renew with support according to the proceeding. That system returns the useful door interface good, the operation is simple, high etc. characteristics of dependable. These advantages can biggest increase the valuation efficiency.