Codejock Developer Community : Report control update http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 20 Apr 2026 20:13:44 +0000 Tue, 04 Jan 2005 18:01:58 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=1512 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Report control update : Hi haiku, I believe it is not...]]> http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4606&title=report-control-update#4606 Author: sserge
Subject: 1512
Posted: 04 January 2005 at 6:01pm

Hi haiku,

I believe it is not possible to redraw a small piece of the control in the current version. However, during redraw it updates only visible part of the picture and uses picture caching in memory. Really, it seems to provide well enough performance. Any objections?

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Regards,
Serge]]> Tue, 04 Jan 2005 18:01:58 +0000 http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4606&title=report-control-update#4606 <![CDATA[Report control update : Dear mhamsa, Are you completely...]]> http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4539&title=report-control-update#4539 Author: haiku
Subject: 1512
Posted: 27 December 2004 at 2:21am

Dear mhamsa,

Are you completely sure this is the answer to my question ?

Best regards, Haiku.

]]> Mon, 27 Dec 2004 02:21:02 +0000 http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4539&title=report-control-update#4539 <![CDATA[Report control update : Use the Populate method on the...]]> http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4410&title=report-control-update#4410 Author: mhamsa
Subject: 1512
Posted: 16 December 2004 at 12:32pm

Use the Populate method on the report control.]]> Thu, 16 Dec 2004 12:32:47 +0000 http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4410&title=report-control-update#4410 <![CDATA[Report control update : I am interested in this also....]]> http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4347&title=report-control-update#4347 Author: ICBM
Subject: 1512
Posted: 10 December 2004 at 2:17pm

I am interested in this also. Oleg, are you around ?]]> Fri, 10 Dec 2004 14:17:55 +0000 http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4347&title=report-control-update#4347 <![CDATA[Report control update : Hello Developers, I want to know...]]> http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4338&title=report-control-update#4338 Author: haiku
Subject: 1512
Posted: 10 December 2004 at 6:07am

Hello Developers,

I want to know how to update control efficiently. If only one row/record has to be updated, than entire control is being redrawn (BeginUpdate/EndUpdate). Calling InvalidateRect(...) with correct rectangle is useless. I collected the needed rectangle from CXTPReportRow::GetRect() method. It's useless 'cos CXTPReportControl::OnPaint message handler will paint the control only when IsChanged method returns TRUE.

Why didn't you use CXTMemDC in OnPaint handler ? You don't use GetClipBox function while drawing the control. Why ?

Please correct me if I miss something or don't understand correctly. All I want is to update few records efficiently.

Best regards,

Haiku.

]]> Fri, 10 Dec 2004 06:07:42 +0000 http://forum.codejock.com/forum_posts.asp?TID=1512&PID=4338&title=report-control-update#4338