Describe: c# network chat tool to a group chat,˽ÁÄcan also peer-to-peer file transfer

File list(time 2007050516~2009021314)(Click to check if it's the file you need, and recomment it at the bottom):
  client
  ......\chat_client.cpp
  ......\chat_client.ddp
  ......\chat_client.dfm
  ......\chat_client.h
  ......\chat_client.obj
  ......\chat_client.~cpp
  ......\chat_client.~ddp
  ......\chat_client.~dfm
  ......\chat_client.~h
  ......\client.bpr
  ......\client.cpp
  ......\client.exe
  ......\client.obj
  ......\client.res
  ......\client.tds
  ......\client.~bpr
  ......\client.~cpp
  ......\login.cpp
  ......\login.ddp
  ......\login.dfm
  ......\login.h
  ......\login.obj
  ......\login.~ddp
  ......\login.~dfm
  ......\login.~h
  ......\nicknamelogin.cpp
  ......\nicknamelogin.ddp
  ......\nicknamelogin.dfm
  ......\nicknamelogin.h
  ......\nicknamelogin.obj
  ......\nicknamelogin.~dfm
  ......\nicknamelogin.~h
  server
  ......\chat_server.cpp
  ......\chat_server.ddp
  ......\chat_server.dfm
  ......\chat_server.h
  ......\chat_server.obj
  ......\chat_server.~cpp
  ......\chat_server.~ddp
  ......\chat_server.~dfm
  ......\chat_server.~h
  ......\server.bpr
  ......\server.cpp
  ......\server.exe
  ......\server.obj
  ......\server.res
  ......\server.tds
  ......\server.~bpr

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