两台电脑实现连接（国外英文资料）.docVIP

两台电脑实现连接（国外英文资料） Within a unit or through wide-area protocol (such as x. 25) connected within the industry are tens or hundreds of thousands of computer interconnection, although use Intranet can create chat rooms, but realize point-to-point real-time conversation is difficult. I used Winsock and VB to make a set of chat and chat systems, which I used to refer to my peers. One of Winsocks main properties, events, and methods Winsock is a non-visible control, and the control file name is mswinsck.ocx, which is all called Mcirosoft Winsock control, which is used to tune this control into the toolkit. 1 attribute: Protocol = 0 / / use TCP Protocol; RemoteHost / / ready to connect to the IP address of the remote machine The IP port number of the RemotePort / / connection remote machine (1024-65535) The LocalPort / / local machine listens for the IP port number that must be the same as the call port number 2: connect / / apply for the remote machine Listen / / set the monitor Accept / / establish an actual connection Senddata / / send data Getdata / / receive data Close/close the connection Event: a connectionrequest / / the other side of the request is generated when the connection is requested Connect / / one player receives the connection The other side of the closed / / / closed connection is produced by the other party The dataArrival / / one party sends data from the other side The error / / request connection is generated when the connection fails Two ways The article added two form form1 (mock client) and form2 (simulated server side) to the project. The load control in form1: The control of The main properties With the way VB. Form form1 Caption = rechat room Controlbox = 0 False Simulate the client form VB. The Textbox text1 Multiline = 1 True Scrollbars = 3 Bath The information that is used to enter the chat room VB. The Textbox text2 Locked = 1 True Multiline = 1 True Scrollbars = 3 Bath Displays the information from the chat room VB.Com bobox combo1 Text = 1