根据用户登陆的不同权限，显示菜单是否可用

这是一个打印的程序,里面主要是用到TMetaFile这个图元对象来实现的,希望可以帮助大家.-This is a Print procedures, inside is mainly used TMetaFile yuan this plan to achieve the target, we hope to help.

Adding Menus to System Menu using MFC

对于菜单、对话框控件、滚动条控件的综合的练习。 freely dynamically add scrollbar, image and so on.-for menus, dialog controls, rolling integrated control of the practice. Freely dynamically add scrollbar, image and so on.

在弹出菜单中画漂亮的图的VC源码-pop-up menu in painting beautiful map of the VC-source

用C++语言，来实现Window菜单功能，简介而实用，且有注释。-With C++ Language, to achieve the Window menu functions, brief and practical, and have the Notes.

一本c#的编程源码-a c# programming source

一个动态创建菜单项的例子，实现销售额统计。很实用的哦！-create a dynamic menu items example, sales of Statistics. Very practical!

it is a menu

又一个含有小图形的菜单-Another menu which includes`a small icon

fen否则需依次排队等候。一旦有顾客理完发离去时，排在队头的顾客便可开始理发。若理发店每天 连续营业T小时， 求一天内顾客在理发馆内平均的逗留时间、顾客排队等候理发的队列的平均长度、营业时间到点后仍需 要完成的收尾工作时间 测试数据：理发椅数N及关门时间由用户读入，第一个顾客进门的时刻为0，之后每个顾客进门的时刻由 前一个顾客进门时间确定。即在进门事件发生时即产生两个随机数（durtime,intertime）,durtime为进 门顾客理发所需要的服务时间，intertime为下一个顾客将到达的时间间隔。R为-fen otherwise be followed queue. Once customers Jimmy End made to leave, the first in the queue of customers will start barber. If the barber shop daily turnover of T consecutive hours a day for customers in the barbershop where the average length of stay, customers are queuing up at the barbershop the average queue length, hours after the close of the need to complete the relevant work time test data : N barber chairs and closed by the user time to read, a customers went 0 for the moment, the door after each customer from the time a customer comes first time to determine. At the time of the incident comes as a result of two random number (durtime, intertime), the door for customers durtime hairdressi