U++ forum: Welcome to the forum

Search on this site

Search in forums

Home » U++ Library support » ArrayCtrl, HeaderCtrl & GridCtrl » Get number of displayed row in arrayctrl

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

Get number of displayed row in arrayctrl [message #23325]

Fri, 09 October 2009 14:59

darthspawn
Messages: 58
Registered: February 2009

Member

Hello, I've done the same question in gridctrl, but recently i've changed gridctrl in favour of arrayctrl in my project. Everything works fine, but I don't found a way to get the number of displayed rows. Is possible? thanks!

Sam

Report message to a moderator

Re: Get number of displayed row in arrayctrl [message #23326 is a reply to message #23325]

Fri, 09 October 2009 18:29

Oblivion
Messages: 1092
Registered: August 2007

Senior Contributor

If I got your question right, AFAIK there is no direct way to count the actually displayed rows.

You either need to do some calculations using arrayctrl's display position and rows' rectangle OR if your array has some child ctrls, then you might want to check their visibility state (I'm not 100% sure but this might work) and then count them.

OTOH, if you just want to retrieve the total number of rows (both visible and invisible), you can use

ArrayCtrl::GetCount()

Regards,
Oblivion

Github page: https://github.com/ismail-yilmaz
upp-components: https://github.com/ismail-yilmaz/upp-components
Bobcat the terminal emulator: https://github.com/ismail-yilmaz/Bobcat

[Updated on: Fri, 09 October 2009 19:02]

Report message to a moderator

Previous Topic:	Message when moving mouse over an ArrayCtrl
Next Topic:	Inheriting from DropGrid

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Apr 19 08:00:36 CEST 2024

Total time taken to generate the page: 0.02262 seconds