采用VC6.0和GDI+绘制的仪表控件源码，包括测试程序,其中包括一个汽车仪表和温度显示控件，可以通过类型进行设置，为本人原创，有些bug在所难免，请多指教-The use of Vc6.0 and GDI+ to draw the instrument control code, including test procedures, including a car show control instrumentation and temperature can be set by type f