Hello, I have a CXTPReportControl and several records have children records, I am using:

pReportCtrl->GetRecords()->RemoveAll();

to empty the report, but it does not work with child records, only works fine if there are not child records. Is there another way to empty a CXTPReportControl with nested records? I have XTP 9.6

Thanks in advance,

William GS

HI, I have a function that recursively traverse all records and delete children, but is does not work with nested records, this is my code:

void COrgReportCtrlBase::RemoveAllItems()
{ 
 CXTPReportRecord *pRecord = NULL;
 for (int nRecIndex = 0; nRecIndex < m_pRecords->GetCount(); nRecIndex++)
 {
  pRecord = m_pRecords->GetAt(nRecIndex);
  ASSERT(pRecord);
  if (pRecord->HasChildren())
   pRecord->GetChilds()->RemoveAll();
 }
 m_pRecords->RemoveAll();
}

COrgReportCtrlBase is derived from CXTPReportControl.

Thanks,

William GS

You don't need any recursively traverse. Memory will be released automatically:

CXTPReportRecord::~CXTPReportRecord(void)
{
 RemoveAll();

 if (m_pChildren)
 {
  m_pChildren->InternalRelease();
 }
}

May be you forgot to call Populate() ?

It does not work too, 'm_pChildren->InternalRelease()' gives a fatal error.

I am trying to delete records and put new, but the old nested records appears mixed with the new records; only the nested records remains.

Is it a bug?

Hello,

sure you make something in your code. to find what you do wrong need to see your sources, please attach project in issuetrack.