U++ forum: Welcome to the forum

Search on this site

Search in forums

Home » U++ Library support » ArrayCtrl, HeaderCtrl & GridCtrl » Applying NoDuplicate within GridControl

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Applying NoDuplicate within GridControl [message #9639 is a reply to message #9637]

Wed, 23 May 2007 08:26

unodgs
Messages: 1367
Registered: November 2005
Location: Poland

Ultimate Contributor

Quote:

In other words how to prevent creating or altering records with duplicate value

I modified HomeBudget to be able to do that. It uses GridCtrl's CancelInsert/CancelUpdate in grid callbacks if database refuse commiting new/updated record. Now it shows sql error, but you can examine a sql error code and if it is index violation you can show "Error: duplicate record".

Report message to a moderator

[Message index]

		Applying NoDuplicate within GridControl By: mellithy on Mon, 21 May 2007 00:01
		Re: Applying NoDuplicate within GridControl By: unodgs on Mon, 21 May 2007 08:44
		Re: Applying NoDuplicate within GridControl By: unodgs on Tue, 22 May 2007 10:56
		Re: Applying NoDuplicate within GridControl By: mellithy on Tue, 22 May 2007 15:35
		Re: Applying NoDuplicate within GridControl By: unodgs on Tue, 22 May 2007 21:49
		Re: Applying NoDuplicate within GridControl By: mellithy on Wed, 23 May 2007 04:30
		Re: Applying NoDuplicate within GridControl By: unodgs on Wed, 23 May 2007 08:26
		Re: Applying NoDuplicate within GridControl By: mellithy on Wed, 23 May 2007 12:53

Previous Topic:	DropList multiple selection
Next Topic:	Hide arrayctrl column?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon Feb 02 17:36:51 CET 2026

Total time taken to generate the page: 0.11963 seconds