完整的库文件、范例joystick手柄操作。（1）先安装dcu库文件，这里不详细说，不动安装的自己百度；（2）打开project文件，运行；（3）Memo1中显示了部分属性。其他属性诉不详细列举，请看readme.txt(Complete library file, example joystick, handle operations. (1) first install the DCU library file, here is not detailed, do not install their own Baidu; (2) open the project file, run; (3) Memo1 shows some of the attributes. Other properties are not listed in detail. Please see readme.txt)