PageContents IncludeColor Property. Whether to include color information in the output. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page IncludeColor Property Type Default Read Only Description [C#] bool [Visual Basic] Boolean false No Whether to include color information in the output. may throw Exception() Notes Whether to include color information in the output. This property must not be changed after the AddPages method has been called. To do so will result in an exception being raised. Example None. previous page start next page