'Declaration
<DispIdAttribute(198)> Function PdfGetKeywords() As String
[DispId(198)]
string PdfGetKeywords()
function PdfGetKeywords(): String;
DispIdAttribute(198)
function PdfGetKeywords() : String;
[DispId(198)]
string* PdfGetKeywords();
[DispId(198)] String^ PdfGetKeywords();