该源码主要是扫描制定目录的文件组成结构，并且把扫描结果已树状结构存储在TXT文件中。-The source is mainly composed of scanning the file directory structure of the development and results of the scan tree structure stored in the TXT file.

Lan is a simple program which shows all the computers on the network which are currently open. Lan shows the workgroup Name, Computer Name and the Remote IP of Computer in a grid format. The program displays the caption in scrolling form. It is very