XReadOptions EnableMSOfficeMacros Property. Whether to enable macros when opening MS Office documents. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page EnableMSOfficeMacros Property Type Default Read Only Description [C#]bool[Visual Basic]Boolean false No Whether to enable macros when opening MS Office documents. Notes This property specifies whether to enable macros when opening MS Office documents. It is supported only for MS Word, Excel and PowerPoint. It is ignored in all other cases. By default, macros are disabled. Example None. previous page start next page