Codejock Developer Community : Can I Force a Column to be Grouped? http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 02:52:40 +0000 Tue, 13 Dec 2005 16:44:30 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=3400 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Can I Force a Column to be Grouped? : Hi Eric, See ReportColumn methods...]]> http://forum.codejock.com/forum_posts.asp?TID=3400&PID=10188&title=can-i-force-a-column-to-be-grouped#10188 Author: sserge
Subject: 3400
Posted: 13 December 2005 at 4:44pm

Hi Eric,

See ReportColumn methods Set(Is)Groupable, Set(Is)Sortable. They could probably help you.

Also, if you’re adding a custom column which is derived from standard CXTPReportColumn, you can set the internal member m_bAllowDrag to FALSE for this column. It will prevent it from being dragged from the Group By header. But note that it would also prevent it from being dragged from its place on the Report header.

--
WBR,
Serge]]> Tue, 13 Dec 2005 16:44:30 +0000 http://forum.codejock.com/forum_posts.asp?TID=3400&PID=10188&title=can-i-force-a-column-to-be-grouped#10188 <![CDATA[Can I Force a Column to be Grouped? : Is it possible to force a specific...]]> http://forum.codejock.com/forum_posts.asp?TID=3400&PID=10179&title=can-i-force-a-column-to-be-grouped#10179 Author: EricM
Subject: 3400
Posted: 12 December 2005 at 8:31pm

Is it possible to force a specific column to be grouped?  I can "suggest" that the column be grouped using the following code:

{

CXTPReportColumn *pColumn = m_wndReport.AddColumn(new CXTPReportColumn(0, _T("Test Column"), 50));

CXTPReportColumns *pColumns = m_wndReport.GetColumns();

CXTPReportColumnOrder *pColumnOrder = pColumns->GetGroupsOrder();

pColumnOrder->InsertAt(0, pColumn);

pColumn->SetVisible(FALSE);

}

But doing this only starts the control off with the grouping, it doesn't deny users from subsequently removing the grouping.  Can I turn off the ability to remove just this column from the grouping.  (i could turn it all off by hiding the GroupBy header, but I don't want to do that).

Thanks,

E

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