Design And Implementation Of The System Of The Coal Market Information Analysis Based On Silverlight

Obviously, it has vital significances to improve the efficiency of coal production, strengthen the coordinate management, prevent the result of the production, transportation and sale of separation of "Information island",which needs by constructing the coal transportation management information platform for optimization of coordinated production, transportation, sales, and finance. In terms of coal industry in Fujian Province,the overall cost of coal sales become much higher than those in north due to the mining conditions of coal seam,coal reserves,coal quality,coal transportation and other aspects of disadvantages. Therefore, this makes theoperation of coal become more important----to promote the information construction of enterprises, to boost the integration of logistic,fund and information, to improve the whole management level of enterprises as well as the efficiency of its operation,and what’more, cost down can’t be ignored.The thesis put forward a feasible program of intelligent coal enterprise management, which based on the research analysis of transportation and marketing management requirements by Yong’an coal and electricity Co., Ltd. On the basis of realizing the automatic information acquisition of coal production and marketing, we should use the computer technology to achieve the purpose of automatic information acquisition, and to promote the automation and intelligent process of enterprise management as well.The thesis is dedicated to solve the document management of coal transportation management, the read-online document, production and marketing query, multifunctional dynamic statements rendering, automatic information acquisition and so on. Besides, it makes a complete introduction about the features and usages of Silver light, and applied it into the development process of coal market information management system. In process of system implementation, it pay more attention to the overall rational layout, with the heavy use of the third party controls DevExpress, leads to the well-formed interface and a good UE(user experience). What’s more, the customed report development and abundant display effects are work well for needs of enterprise daily management. Using the online-reading documents, automatic information acquisition and some other technologies is conducive to implement the intelligent and automation of marketing management, of course it contributes to reduce the repeat degree of manual operation.The automatic information acquisition in this thesis mainly includes two ways: the automatic parsing of the Excel document content; Network information collected automatically. The design idea is that the program simulated browser to send the request to the web server forautomatic landing and obtaining the HTML source code of the page. While after acquiring the source code of page HTML, the program should parse the web content by regular expression, and then parses the data in the database, or automatically generated word document. In a word, it does good for reducing the manual repetition, and good results have been achieved.