说明：  windows mobile下，通过tapi实现的来电转接程序
(Programatically forwarding calls using TAPI February 9, 2009, 12:59 am Download the source code Recently one of my friend asked me how to forward calls using the USSD commands. This link describes how to forward calls using USSD codes. I tried a lot using my previous article code but ended up with no success. The USSD command are sending successfully but always the result is “UNKNOWN APPLICATION”. Then I decided to work on a sample using the TAPI API lineForward. The lineForward API is used to programatically forward calls. The syntax of the API is defined as: LONG WINAPI lineForward(HLINE hLine,DWORD bAllAddresses,DWORD dwAddressID,LPLINEFORWARDLIST const lpForwardList,DWORD dwNumRingsNoAnswer,LPHCALL lphConsultCall,LPLINECALLPARAMS const lpCallParams) The first parameter is the handle to the line (Cellular Line), second a boolean value indicating all originating addresses of the line or a single address of the line. Third is the address id of the line. Fourth is a po)