用易语言写的调用com控件，可以帮助学习易语言的扩展性。里面包含类型库包装和安装文件。另外这是调用一个阅卷ExamOCR的com控件，内容比较简单，希望有帮助。-Written in easy language to use call com control, can help to learn the language easily scalable. Which contains the type library packaging and installation files. Also