Report control broken after upgrade to v15.1.3

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Hi there

We have a CXTPReportControl - derived object which we use to display a hierarchical tree view of certain objects. One of the features of our control is that when a user clicks on the "+" under a collapsed item in the tree while holding the "ctrl" key, the tree item recursively expands itself and all its children until it terminates at the leaf children. 

We made the jump from XTP v12.0.2 to 15.1.3 last October, and then to 15.2.1 last month. However, we noticed with the October jump that strange behaviour was introduced with the feature mentioned above. What happens now is that if a user multi selects tree items and clicks on the "+" of one of the selected items while holding ctrl, the children of the expanded item appear above all the top level items, but they appear at the correct depth if you follow me:

So in the image above, the folder "contacts decompile" should appear as a child of the "act" child of "contacts.chm" but it appears as the first item in the tree.

The code we use to perform the recursive expansion is as follows:

//pointer to control hosting this CXTPReportRow
CReportControlEx* pReportControl = (CReportControlEx*)GetControl();CXTPReportRows* pChildRows = GetChilds();
pReportControl->ExpandRows(pChildRows);

Then below we have 
void CReportControlEx::ExpandRows(CXTPReportRows* pRows)
{
	for(int nRowIndex=0; nRowIndex < pRows->GetCount(); nRowIndex++)
	{
		CXTPReportRow* pRow = pRows->GetAt(nRowIndex);
		pRow->SetExpanded(TRUE);
		CXTPReportRows* pChildRows = pRow->GetChilds();
		ExpandRows(pChildRows);
	}
}
We're stumped as to what is causing this behaviour, 
but we reckon it could be a conflict between code on our side and tree handling code in the Xtreme Toolkit -has anyone any idea what might be?
Thanks
Eric 

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ericchubb Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 31 May 2010 Location: Ireland Status: Offline Points: 15	Post Options Post Reply Quote ericchubb Report Post Thanks(0) Quote Reply Topic: Report control broken after upgrade to v15.1.3 Posted: 08 May 2012 at 10:30am
	Hi there We have a CXTPReportControl - derived object which we use to display a hierarchical tree view of certain objects. One of the features of our control is that when a user clicks on the "+" under a collapsed item in the tree while holding the "ctrl" key, the tree item recursively expands itself and all its children until it terminates at the leaf children. We made the jump from XTP v12.0.2 to 15.1.3 last October, and then to 15.2.1 last month. However, we noticed with the October jump that strange behaviour was introduced with the feature mentioned above. What happens now is that if a user multi selects tree items and clicks on the "+" of one of the selected items while holding ctrl, the children of the expanded item appear above all the top level items, but they appear at the correct depth if you follow me: So in the image above, the folder "contacts decompile" should appear as a child of the "act" child of "contacts.chm" but it appears as the first item in the tree. The code we use to perform the recursive expansion is as follows: //pointer to control hosting this CXTPReportRow CReportControlEx* pReportControl = (CReportControlEx)GetControl(); CXTPReportRows pChildRows = GetChilds(); pReportControl->ExpandRows(pChildRows); Then below we have void CReportControlEx::ExpandRows(CXTPReportRows* pRows) { for(int nRowIndex=0; nRowIndex < pRows->GetCount(); nRowIndex++) { CXTPReportRow* pRow = pRows->GetAt(nRowIndex); pRow->SetExpanded(TRUE); CXTPReportRows* pChildRows = pRow->GetChilds(); ExpandRows(pChildRows); } } We're stumped as to what is causing this behaviour, but we reckon it could be a conflict between code on our side and tree handling code in the Xtreme Toolkit -has anyone any idea what might be? Thanks Eric
	Eric Product: Xtreme Toolkit Version 22.0 Platform: Windows 11 (64bit) - Language: Visual C++ 2022 /C# .NET 2/3.5/4/5/6/7

ABuenger Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 02 February 2006 Status: Offline Points: 1075	Post Options Post Reply Quote ABuenger Report Post Thanks(0) Quote Reply Posted: 18 May 2012 at 8:23am
	Hi, please open a support ticket and attach a sample that reproduces your problem. Andre
	Codejock support