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[ASK] How to detect pending changes with Zeos?
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Topic: [ASK] How to detect pending changes with Zeos? (Read 2036 times)
Fahmy Rofiq
Jr. Member
Posts: 83
[ASK] How to detect pending changes with Zeos?
«
on:
February 26, 2015, 04:32:47 am »
Hi,
I am using Zeos with Firebird. On application exit, I want to ask user to commit change if there are any changes on Firebird database. How to detect if user have made any changes to database, so dialog box only appear only if needed?
Thanks.
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Lazarus Trunk + FPC Fixes 32bit
Windows 10 x64
kapibara
Hero Member
Posts: 610
Re: [ASK] How to detect pending changes with Zeos?
«
Reply #1 on:
February 26, 2015, 07:37:00 am »
Check out the State and UpdateStatus properties of the Dataset:
http://wiki.lazarus.freepascal.org/Databases#Dataset_State
EDIT: Just noticed that ZQuery also has a UpdatesPending property. That seems to be what you need.
«
Last Edit: February 26, 2015, 06:30:36 pm by kapibara
»
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Lazarus trunk / fpc 3.2.2 / Kubuntu 22.04 - 64 bit
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[ASK] How to detect pending changes with Zeos?
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