TCP Socket-based Application Research

Analyzed the basic extension of Microsoft Windows socket on the Berkley socket,discussed the basic approach and the relation function to realize the network communication by making use of the socket,and researched several key techniques and concepts to realize the network communication by using the socket.A detailed method based on Delphi's socket for solving the network communication was proposed,which was used to achieve the design and implementation for an university's on-line charging management system.