Click here to Skip to main content
15,868,088 members
Please Sign up or sign in to vote.
0.00/5 (No votes)
See more:
hi
i face a problem with my codes
i use Delphi.
i compiled my code but when i insert my test data in all my fields after switch between tabs of program, the all data are cleared.
this issue occurred for my Win 7 and Win 10 does not.

in the other words, content of some current records are cleared when i move between some ClientDataSet Records.

Dear Friend, any idea to solve this?
Thanks

What I have tried:

i Tested it with Win 7 & 10. Only Win 7 occurred the problem.
Posted
Updated 27-Jun-19 20:28pm
v2

1 solution

We can't help you with this: it needs your code (which we don't have) , data (which we also don't have access to), and it needs your code running to try and find out what is going on (which we really, really can't do!)

So, it's going to be up to you.
Fortunately, you have a tool available to you which will help you find out what is going on: the debugger. How you use it depends on your compiler system, but a quick Google for the name of your IDE and "debugger" should give you the info you need.

Put a breakpoint on the first line in the function, and run your code through the debugger. Then look at your code, and at your data and work out what should happen manually. Then single step each line checking that what you expected to happen is exactly what did. When it isn't, that's when you have a problem, and you can back-track (or run it again and look more closely) to find out why.

Sorry, but we can't do that for you - time for you to learn a new (and very, very useful) skill: debugging!
 
Share this answer
 

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)



CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900