Then you want to disable the B and C textboxes so input cannot be done - use Conditional Formatting.
Also, if value of A is changed from 0, need to delete data, if any, from B and C - use VBA code.
How to attach file: http://www.accessforums.net/showthread.php?t=70301 To provide db: copy, remove confidential data, run compact & repair, zip w/Windows Compression.
Thank you very much June
I, and I hope that the user can not enter a value in (b) and (c) if there is value in the field (a)
This is solved now?
How to attach file: http://www.accessforums.net/showthread.php?t=70301 To provide db: copy, remove confidential data, run compact & repair, zip w/Windows Compression.
Thank you very much June