https://www.syncfusion.com/forums/107974/docio-updatetableofcontents-does-not-work-correctly
DOCIO UpdateTableofContents does not... | WinForms Forums | Syncfusion
Forum Thread - DocIO - DOCIO UpdateTableofContents does not work correctly.. Browse other users' questions about our WinForms DocIO components.
does notwinformsforumssyncfusion