本程序实现了遍历一个文件夹下所有文件的功能,注意,若输入文件名必须在其后加上"\",现时单击"遍历"按钮开始遍历,遍历后的结果将存在下面的列表框中-realized by the traverse a folder function of all the documents and pay attention, if documents were to be imported in the following words "\", click "traverse&q