selected rows and checkboxes... : I have a report control with a...

Thu, 20 Nov 2008 16:23:12 +0000

Author: ddlittle
Subject: 12745
Posted: 20 November 2008 at 4:23pm

I have a report control with a checkbox in column zero. When I select several rows and click a checkbox in one of those rows, I want the checkboxes to all turn on (or off). I tried iterating through the selected rows, but it seems that clicking the checkbox changes the selection count to one, because I never iterate more than once.

Do I need to do something else to find the underlying selection? The selection remains highlighted.

Here's a stub of my code, in case you see something there:

void CDrawingPropertiesWnd::OnReportButtonCheck(NMHDR* pNotifyStruct, LRESULT* result)
{
XTP_NM_REPORTRECORDITEM* pItemNotify = (XTP_NM_REPORTRECORDITEM*) pNotifyStruct;
int nColumn = pItemNotify->pColumn->GetItemIndex();
CXTPReportRecordItemCheckbox* cb = (CXTPReportRecordItemCheckbox*)pItemNotify->pItem;
switch(nColumn)
{
case columnShowHide:
{
CXTPReportRecordItemCheckbox* cb = (CXTPReportRecordItemCheckbox*)(pItemNotify->pItem);
BOOL bVis = (cb->IsChecked() ? TRUE : FALSE); // value to set for all selected rows...
CXTPReportSelectedRows* rows = m_DrawingReport.GetSelectedRows();
for(int xx=0;xx<rows->GetCount();xx++)
{
CXTPReportRow* row = rows->GetAt(xx);
int nRow = row->GetIndex();
CXTPReportRecordItemCheckbox* cbShowHide = (CXTPReportRecordItemCheckbox*)row->GetRecord()->GetItem(columnShowHide);
cbShowHide->SetChecked(bVis);
OnShowHide(cbShowHide,nColumn,nRow);
}
}
break;

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selected rows and checkboxes... : I have a report control with a...