使用CDC指针在窗体上绘制发票，通过打印对话框完成打印-Use CDC pointer to draw the invoice on the form, print through the Print dialog box to complete

银行模拟系统。链表和链队列（均带头指针）实现，程序中累计客户逗留时间，客户数，银行营业时间等，最终计算客户排队办理时间-Bank analog system. Linked list and chain queue (pointer to take the lead) to achieve, the cumulative customers stay program time, the number of customers, banking hours, the final calculati

数据结构课设——迷宫问题。采用C++编程，主要采用队列、指针，自动生成图案迷宫，并判断出路，迷宫大小可自己设置。界面较好。-Data structures course- the maze problem. To adopt C++ programming, mainly using the queue, a pointer, and automatically generate pattern maze and judge the way out of the maze size can se

封装了ado指针指针访问数据库的方案。 优化了部分访问方式-Encapsulates a the ado pointer to a pointer to access the database program. Optimized access