socket编程，只要对方端口打开，就口以向那端口发送文件，因此也可以用来直接向打印机发送文件。-socket programming, as long as the other ports open, warmest regards to the port on the mouth in order to send a file, it can also be used to send files directly to the pr

用vc6.0编写的传送文件程序,支持单个文件传送，多个文件传送，文件夹传送。-With the transmission of documents to prepare vc6.0 procedures, to support single file transfer, multiple file transfer, folder transfer.