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Coding, syntax & commands
hello,
i want to know what commands for doing the following in VB:
1. check the device is existing or ready
(e.g. i want to write a file to drive A so i will check the drive is ready first)
2. check the file is existing
3. rounding
( i read the ROUND command on the book, but i cannot use it in VB and cannot find it in the help)
Thanks
Regards
Diana
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