XP下的一键共享程序，免去您设置的麻烦，内部管理使用很方便-XP under a key shared

Qt编写小车运动动画：鼠标绘制路径关键点；Cardinal样条曲线插值计算，自动生成路径；小车能控制初速度和加速度，能随曲线起伏运动。-Qt write trolley motion animation: the mouse to draw a path key point Cardinal spline interpolation calculation, automatic generation path control car early speed and acceleration,

Qt5.6.1环境下，基于WindowsAPI制作的小程序，功能类似按键精灵(In the Qt5.6.1 environment, small programs based on WindowsAPI are similar to key elves)

1.采用TCP通信与服务器连接； 2.通过按键控制开关灯、开关门、报警等； 3.实时显示测得的温湿度信息； 4.显示摄像头拍摄的画面；(1. Use TCP communication to connect with the server; 2. Control the switch light, door opening and closing, alarm, etc. through the key; 3. Display the measured temperature and humid