Thanks all for your help. I think I should ask my manager for a more specific requirement or it's impossible to do anything.But I still thanks for your hints on this.Infact,i learned much from this topic and I feel it a must to learn some assembler(I don't know it at this time).
Anyway,thanks. -- Best Regards, Johnny Luo ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
