Multicolumn-Listbox

vc——使用不同的画笔绘制图形PenDemo的程序源码，很不错的demo(vc- use different brushes to draw graphics PenDemo the program source code, very good demo)

自绘的仪表控件 利用双缓冲绘制 可自行修改使用(Since the drawing instrument control Using double buffer drawing Can be used to modify )

窗口探测器源码例程，程序结合易语言扩展界面支持库和应用接口支持库，实现窗口进程的探测管理。(Window detector source routines, programs combined with easy language support library expansion interface and application interface support library that implements the detection process management window .)

透明窗体的简单例子，动态的文字直接显示在桌面上(Transparent form of a simple example, dynamic text displayed directly on your desktop)

printing example in csharp

说明：  Qt5开发及实例.part3 pdf文件，高清晰，欢迎下载和学习(Qt5 development and examples, PDF file, clear, welcome to download and learn)

监测其它运行程序的小程序,内有详细说明,可以随意控制其它任一程序()

Convert DCM to JPG. It is wriiten by C++. It is very suitable for junior.

TREE控件代码。已在本机调试好。可以使用。数据库为ACESS。(TREE control code. Has been good on the local debugging. Can be used. Database for ACESS.)

模拟win8的网络流量提示而编写的，调用API函数设置窗口的样式和透明图片，网络流量是调用API函数GetIfTable取网络的信息结构数据解析得到的。(Network traffic simulation win8 prompt written , calling API function to set the window style and transparent image , network traffic is to call the API function GetIfTable take network data analysis obtained information structure .)