工具条的下拉箭头按钮演示程序，VC工程源码！

很好的系统,vc ++对话框的编程.实现选择-good system, vc dialog programming. Achieving choice

航空订票系统，实现订票、退票、查询等功能，给定相应的客户信息，方便用户的查询-plane ticket management system, the system realize the functionality of booking ticket, returning ticket, querying ticket and so on. based on the type of customer, the system provide different information

地理经度和纬度格式输入框-The input box which style is geographic longitude and latitude

利用图片层资源进行绘图的程序，可以在桌面显示一个助手。-Layer resources for the use of picture drawing program, you can display a desktop assistant.

用AS画箭头，---▲→等多种格式。 /**                                                                                                             * 画箭头                                                   &n

运用c++builder实现闪屏效果,即程序开始之前那个等待界面-use c builder achieve blinking screen effects, that is, before the start of that process for interface

建一个透明的窗体 在VB中建一个透明的窗体 非常的好用-build a transparent window in VB built a very transparent Form Easy

vb界面多窗体实验演示，适合学习vb课程的学生学习及参看。-vb Window interface more experimental demonstration learning vb courses for the students to learn and see.

类似于资源管理器的，具有多个切分窗口的小程序，可以播放音视频文件-similar to the management of resources, with a wide range of splitting the small window procedure that can play audio and video files

何使程序保持极小状态wm_queryopen VC编译，100%本人原创程序，学习使用-procedures to maintain minimal state wm_queryopen VC compiler, 100% my original procedure, learning to use