恒生电子的T2平台Delphi编程接口以及源代码demo，需要用delphi实现自己的交易软件的可以参考。-Hang Seng Electronics T2 platform Delphi programming interfaces and source code demo, need delphi achieve their trading software can refer to.

恒生电子T2平台的VC++的编程接口，以及源代码demo例子程序。需要用VC开发自己的交易软件的可以参考。-Hang Seng e T2 platform VC++ programming interface, as well as the source code demo example program. VC need to develop their own trading software can refer to.

恒生电子T2平台的Java开发编程接口以及源代码demo例子程序。需要开发自己的交易软件的，可以参考。-Hang Seng e T2 platform Java programming interface to develop and source code demo example program. Need to develop their own trading software, you can refer.

恒生T2接口，用于调试恒生的服务的接口说明文档(Hang Seng T2 interface)