delphi 实现socket TCP 通讯，通过winsocke的封装，实现了WIN API socket通讯

代码通过EXE的Server端，client端来实现TCP通讯，并封装了DLL；避免了Delphi自带

的soket控件在Dll中无法收到消息的问题。-delphi socket TCP communication to achieve, through winsocke package to achieve the WIN API socket communication through the EXE of the Server-side code, client side to achieve TCP communication, and package the DLL　avoid soket control that comes with Delphi can not be received in the Dll message problem.