1、从数据库中检索出数据，动态的生成弹出式树结构菜单



2、利用双列的数据库表生成树结构函数



3、数据窗口点击标题可以实现动态按列排序功能，现有缺陷是拖动拉杆后不能进行排序



4、动态生成查找的sql程序，实现多个条件结合的模糊万能查寻



5、生成不重复的序列号函数



6、动态生成数据窗口的显示列，使用了各种对datawindow的修改定义功能



7、系统统一的错误处理功能，及生成出错的日志报表和登录日志



7、将数据窗口中选择的特定行导出到excel文件中



8、数据窗口的多行选择技巧



9、treeview中的中文不能显示的问题解决



10、利用dblog -n yourdatabase的方法去除db数据库的log日志文件的生成。



11、将excel文件导入datawindow的技巧-1, from the database to retrieve data, and dynamic generation of pop-up menus two tree structure, the dual-use database table Spanning Tree Structure Function 3, data Click on the title of the window can be achieved by dynamic sequencing feature out that the existing limitation of the drag link can not rank 4, Dynamic Health sql into the search process, several conditions for the realization of integration of fuzzy searching omnipotent 5, generating not repeat the sequence of function 6, dynamically generated data show that out of the window, using a variety of datawindow to revise the definition of functional 7, a uniform system of error-handling capabilities, and generating the error log statements Login and log 7, the data window to choose the specific firms exported to excel eight docu