Application of point - data trend analysis model based on arc view 的點數據源趨勢面分析模塊的應用
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中采用了通用數據訪問,以及ole自動化技術,利用microsoftexcel完成報表和數據的處理,并在界面上采用了mfc的文檔視圖類,利用三個視圖顯示數據。