[QAxObject] Excel export

[ado130]

Hello,
I'm using an excel class from https://forum.qt.io/topic/16547/how-to-export-excel-in-qt/10 - it works fine (reading from file). Now I need to delete every 2nd row in file, but I have no idea, how to do it. I can't find which arguments accept dynamicCall/querySubOject/etc.

Thanks for any help!

edit:
OK, I think, this works:

m_sheet = m_sheets->querySubObject( "Item( int )", 1);
QAxObject* usedrange = m_sheet->querySubObject( "UsedRange");
QAxObject * rows = usedrange->querySubObject("Rows");
int intRows = rows->property("Count").toInt();

for(int row=24; row<50; row++)
{
QAxObject *qRow = m_sheet->querySubObject("Rows(int)", row);
qRow->dynamicCall("Delete");
}