Report Control - Get Group State failed in XTP_NM_REPORT

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Get Group State failed in XTP_NM_REPORT_GROUPORDER

Printed From: Codejock Forums
Category: Codejock Products
Forum Name: Report Control
Forum Description: Topics Related to Codejock Report Control
URL: http://forum.codejock.com/forum_posts.asp?TID=15539
Printed Date: 29 September 2024 at 1:40pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Get Group State failed in XTP_NM_REPORT_GROUPORDER

Posted By: FSauer
Subject: Get Group State failed in XTP_NM_REPORT_GROUPORDER
Date Posted: 03 November 2009 at 7:00am

Hello,

i would like to get the group-state in the notify message XTP_NM_REPORT_GROUPORDER of my recordctrl.

If the ReportCtrl is group by an column the IsShowItemsInGroups allways return FALSE.

Below my code:

void CFormView1::OnReportGroupOrderChanged(NMHDR* pNotifyStruct, LRESULT* /*result*/)
{
    XTP_NM_REPORTRECORDITEM* pItemNotify = (XTP_NM_REPORTRECORDITEM*) pNotifyStruct;
    ASSERT(pItemNotify != NULL);

   BOOL bIsGroup=FALSE;
   if(pItemNotify->pRow && pItemNotify->pRow->GetControl() && pItemNotify->pRow->GetControl()->GetReportHeader() &&
       pItemNotify->pRow->GetControl()->GetReportHeader()->IsShowItemsInGroups())
   {

// Never comes in, because pItemNotify->pRow->GetControl() returns NULL!

       bIsGroup=TRUE;
   }
   else if(m_wndReportCtrl.GetReportHeader() && m_wndReportCtrl.GetReportHeader()->IsShowItemsInGroups())
   {

// Never comes in, too, beacause IsShowItemsInGroups return FALSE!

       bIsGroup=TRUE;
   }

...
}

What is wrong?
Anybody an idea?

Replies:

Posted By: FSauer
Date Posted: 03 November 2009 at 7:36am

Solution:
   BOOL bIsGroup=FALSE;
   if(m_wndReportCtrl.GetColumns()->GetGroupsOrder() &&
       m_wndReportCtrl.GetColumns()->GetGroupsOrder()->GetCount())
   {
       bIsGroup=TRUE;
   }