Client/Server communications VB and VB.NET component library for TCP/IP winsock communication across a network such as the internet or intranet (LAN). CSC4VB uses the Windows API to communicate with other programs across any TCP winsock network. Features include:. Can be used to create both clients and servers. Supports "one time" passwords for improved security. Can send and receive data buffers or entire files. Servers can handle multiple connections concurrently. Allows multiple servers and clients to run simultaneously. Can specify the maximum number of connections that the server will accept when listening on any one port. Create chat programs. Free technical support and updates for one year. Royalty free distribution with your compiled application. Can be used from GUI mode or console mode programs. Is fully thread safe. Fully compatible with Visual Studio .NET (.NET Framework). Supports all versions Visual Basic and VB.NET. Works with PowerBuilder and Visual Basic for Applications (VBA) (i.e., ACCESS, EXCEL, WORD). Does not depend on support libraries. Makes calls to Windows API functions only. Can also use with Delphi, Visual C++, C++ .NET, C#, PowerBASIC, Visual FoxPro, Visual dBase, Xbase++, and COBOL. Order with or without C source code for the DLL. Programmers, Reference, and Users Manuals provided. Documentation is also online. Requires Windows Visual Basic compiler. Supports Windows 95/98/Me/NT/2000/XP/Vista. The evaluation version is fully functional and can be downloaded at http://www.marshallsoft.com/csc4vb.htm