Hi all,

I wrote the program in C which handle 2 serial comm. one connect to PC and another connect to smart card reader. the commands are in hex format.

during interpret command, I'm using IF , ELSE IF method to react for diferent command set, and it was running fine so far(1 month)

so my question is, what is the difference between IF , ELSE IF and SWITCH CASE method.

from the C book that I use said that SWITCH CASE method is designed for character only and not suitable for numbering... does it true?

can anyone give a comments

Thanks
Parif