支持全市场行情，包含服务器端和客户端，本系统采用VC++开发，结构合理，代码完整，注释清晰。且提供开发文档，适合进行二次开发拓展，系统已经商用多年，包含多个案例，目前市场上已在运行多年。(Support the entire market, including server and client, the system uses VC++ development, reasonable structure, complete code, clear notes. And provide deve