Codejock Developer Community : Selection Change NOTIFY http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 12 May 2026 23:45:33 +0000 Thu, 29 Sep 2005 01:31:51 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=2949 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Selection Change NOTIFY : Yes, for the XTP_NM_REPORT_SELCHANGED...]]> http://forum.codejock.com/forum_posts.asp?TID=2949&PID=8835&title=selection-change-notify#8835 Author: sserge
Subject: 2949
Posted: 29 September 2005 at 1:31am

Yes, for the XTP_NM_REPORT_SELCHANGED message pNotifyStruct is NMHDR only.

You shouldn't convert it to XTP_NM_REPORTRECORDITEM.
Unfortunately, there is a mistake in documentation.

Multiple rows can be selected/unselected at one time and
the message with a single row index will not be sent.

You have to use CXTPReportControl::GetSelectedRows() method to retrieve a new selected rows collection.

--
WBR,
Serge]]> Thu, 29 Sep 2005 01:31:51 +0000 http://forum.codejock.com/forum_posts.asp?TID=2949&PID=8835&title=selection-change-notify#8835 <![CDATA[Selection Change NOTIFY : I&#039;ve got the following code...]]> http://forum.codejock.com/forum_posts.asp?TID=2949&PID=8815&title=selection-change-notify#8815 Author: umcbrad
Subject: 2949
Posted: 28 September 2005 at 11:10am

I've got the following code in my program.  OnReportItemClick works fine, and the pRow member is always the row at the index of the row clicked, but in the other handler, the pRow member is always the row from index zero, and thus, GetIndex() returns zero, instead of the correct index. 

What am I doing wrong?

ON_NOTIFY(NM_CLICK, IDC_RPT, OnReportItemClick)
ON_NOTIFY(XTP_NM_REPORT_SELCHANGED, IDC_RPT, OnSelectionChanged)

void CUnicorMedDlg::OnReportItemClick(NMHDR * pNotifyStruct, LRESULT * /*result*/)
{
 XTP_NM_REPORTRECORDITEM* pItemNotify = (XTP_NM_REPORTRECORDITEM*) pNotifyStruct;

 if (pItemNotify->pRow)
  int idx = pItemNotify->pRow->GetIndex();
}

void CUnicorMedDlg::OnSelectionChanged(NMHDR * pNotifyStruct, LRESULT * /*result*/)
{
 XTP_NM_REPORTRECORDITEM* pItemNotify = (XTP_NM_REPORTRECORDITEM*) pNotifyStruct;

 if (pItemNotify->pRow)
  int idx = pItemNotify->pRow->GetIndex();
}



Edited by umcbrad]]> Wed, 28 Sep 2005 11:10:32 +0000 http://forum.codejock.com/forum_posts.asp?TID=2949&PID=8815&title=selection-change-notify#8815 <![CDATA[Selection Change NOTIFY : Hi Brad, There is an overridable...]]> http://forum.codejock.com/forum_posts.asp?TID=2949&PID=8796&title=selection-change-notify#8796 Author: sserge
Subject: 2949
Posted: 28 September 2005 at 3:06am

Hi Brad,

There is an overridable method: virtual void CXTPReportControl::OnSelectionChanged()
which sends XTP_NM_REPORT_SELCHANGED notify message to an owner.

Also see XTPReportDefines.h for more report notifications.

--
WBR,
Serge]]> Wed, 28 Sep 2005 03:06:05 +0000 http://forum.codejock.com/forum_posts.asp?TID=2949&PID=8796&title=selection-change-notify#8796 <![CDATA[Selection Change NOTIFY : How do I pick up the action of...]]> http://forum.codejock.com/forum_posts.asp?TID=2949&PID=8780&title=selection-change-notify#8780 Author: umcbrad
Subject: 2949
Posted: 27 September 2005 at 11:53am

How do I pick up the action of the highlited row changing in a  CXTPReportControl?

Basically, the equivelant of OnSelChange() for a CListBox?

Thanks,

Brad

]]> Tue, 27 Sep 2005 11:53:57 +0000 http://forum.codejock.com/forum_posts.asp?TID=2949&PID=8780&title=selection-change-notify#8780