Aspose::Words::Layout::PageLayoutCallbackArgs::get_PageIndex method. Gets 0-based index of the page in the document this event relates to. Returns negative value if there is no associated page, or if page was removed during reflow in C++....Aspose::Words::Layout::PageLayoutCallbackAr::get_PageIndex method...int32_t Aspose :: Words :: Layout :: PageLayoutCallbackAr ::...