Aspose::Cells::Rendering::PdfSecurity::PdfSecurityOptions::GetModifyDocumentPermission method. Indicates whether to allow to modify the contents of the document by operations other than those controlled by AnnotationsPermission, FillFormsPermission and AssembleDocumentPermission in C++....Aspose::Cells::Rendering::PdfSecurity::PdfSecurityOptions::GetModifyDocumentPer... bool Aspose :: Cells :: Rendering :: PdfSecurity :: PdfSecurityOptions...