Communicating over a Network

Like the Internet Transfer Control, the Winsock control provides us with some constants. These include ErrorConstants, StateConstants and ProtocolConstants. To see a list of them, click View, Object Browser (or Press F2). From the drop down combo, select MSWinsockLib. You can now see the enumerations of constants. For this article, we will mainly be using the default TCP (Transmission Control Protocol).

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This article was originally published on November 20, 2002