ArrayAtom Contains Function. Determines whether the array contains a specific Atom. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page Contains Function Determines whether the array contains a specific Atom. Syntax [C#] bool Contains(Atom value) [Visual Basic] Function Contains(value As Atom) As Boolean Params Name Description value The object to locate. return True if the object is found, otherwise false. Notes Determines whether the Collection contains a specific Atom. Example None. previous page start next page