Fields Insert Function. Inserts an item into the collection at the specified position. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page Insert Function Inserts an item into the collection at the specified position. Syntax [C#] void Insert(int index, Field value) [Visual Basic] Sub Insert(index As Integer, value As Field) may throw NotSupportedException() Params Name Description index The zero-based index at which value should be inserted. value The item to insert into the array. Notes Inserts an item into the collection at the specified position. All Fields collections are read only so calling this function will generate a NotSupportedException. Example None. previous page start next page