FDFFieldIterator Class

FDFFieldIterator is an iterator type used to traverse interactive form fields in a FDF document. A FDFFieldIterator points to FDF.FDFField nodes or to the null FDFField node.

Inheritance Hierarchy

SystemObject
pdftron.FDFFDFFieldIterator

Namespace: pdftron.FDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255

Syntax

C++

JavaScript

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public sealed class FDFFieldIterator : IClosable

Public NotInheritable Class FDFFieldIterator
	Implements IClosable

public ref class FDFFieldIterator sealed : IClosable

pdftron.FDF.FDFFieldIterator = function();

Type.createClass(
	'pdftron.FDF.FDFFieldIterator',
	null,
	Windows.Foundation.IClosable);

The FDFFieldIterator type exposes the following members.

Methods

	Name	Description
	Close
	Current	get the current FDFFieldIterator
	Equals	check if equals to another FDFFieldIterator
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	HasNext	check if there are more elements for the iterator
	Next	advance FDFFieldIterator to the next FDFField
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Examples

A sample use case:

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for(FDFFieldIterator itr = fdf_doc.getFieldIterator(); itr.hasNext(); itr.next()) {
Field name: itr.current().getName();
Field partial name: itr.current().getPartialName();
}

Reference

pdftron.FDF Namespace