Application of point - data trend analysis model based on arc view 的點(diǎn)數(shù)據(jù)源趨勢(shì)面分析模塊的應(yīng)用
Ezseek and ezreport introduce some techniques , such as general data querying , and ole automation to process data and make reports . these software tools are constructed on the document / view architecture , which can display data trend in three views Ezseek和ezreport中采用了通用數(shù)據(jù)訪問(wèn),以及ole自動(dòng)化技術(shù),利用microsoftexcel完成報(bào)表和數(shù)據(jù)的處理,并在界面上采用了mfc的文檔視圖類,利用三個(gè)視圖顯示數(shù)據(jù)。