Thank you very very much for your replys. Now my work is rewriting an app from CASL to CW so that it could run on PalmOS 5.
Because the former version used that arithmetic to produce the ProductID,so I have to do the same. Then the overflow error occured and I cant get the exact result like CASL did.(In CASL,the numeric data type handles full IEEE 8 byte floating point values in the range 10E+38 to 10E-38 with 16 digits of decimal precision.) I've tried to use the FlpFToA and FlpAToF functions to covert a float/double to a string,and it returned the result like "***.****e**",but I want to conver the double to a string and get the first 8 digits. I am still puzzled and need your help. Thanks a lot!!! Susan -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
