Sorry for troubling you all. I know my only help in TAPI. I had tried to understand the Tapicomm source codes as well as my best to find where it extract the filehandle from lineGetID but I failed to find the right one. It had troubling me for weeks.
I know it sound stupid. May I know how does lineGetID return file handle? Where? in the VARSTRING? Please explain a bit on how the file handle return from lineGetID. Which one is needed by the writefile and readfile function?
Million thanks for you kind reply.
LIM CHAN HIN