I have a program that allow multi-user using. When i retreive record Doc. No.= A123. Other hand the other use also retreive the same document no. Now It look fine. But When I want to delete, It allow me to delete, the other user move the record error message "Update conflict", How to detect it
My Code :- Select Trn
If rlock()
Error message
else
delete
skip
endif

Thanks for the Help, Coding will be appreciated.