FindFile VC++查找文件，传统方式的搜索文件，在输入框依次输入要查找的文件名称，再输入依次要查找的文件目录，在窗口中显示查询结果-FindFile VC++ to find the file, the traditional way to search for files in the input box to enter the file name in order to find, and then enter the file directory in order to find