基于对话框的画图软件，可以实现基本的图形画图，颜色选择-Dialog-based drawing software that can achieve basic graphics drawing, color choices

类似于QQ窗口的隐藏功能，当窗口靠近屏幕上方时，窗口自动隐藏-Similar QQ window hidden when the window near the top of the screen, the window is automatically hidden

VS2008写的读温度小程序，编译通过，按打开串口时用：9600无串口10无校验1停止按读取温度时：发送FF，收到aa 11等字符时编辑文本框显示温度值。-VS2008 to write a small program to read the temperature, compile, press to open the serial port with: 9600 Serial No 10 no parity 1 stop by reading temperature: Send FF, re