FilterReader Class

FilterReader is a utility class providing a convenient way to read data from an input filter (using Filter directly is not very intuitive).

Inheritance Hierarchy

SystemObject
pdftron.FiltersFilterReader

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

Syntax

public sealed class FilterReader : IClosable

Public NotInheritable Class FilterReader
	Implements IClosable

public ref class FilterReader sealed : IClosable

pdftron.Filters.FilterReader = function();

Type.createClass(
	'pdftron.Filters.FilterReader',
	null,
	Windows.Foundation.IClosable);

The FilterReader type exposes the following members.

Constructors

	Name	Description
	FilterReader	Creates a new filter reader instance.

Methods

	Name	Description
	Close
	Count	Gets the number of bytes consumed since opening the filter or since the last Seek operation.
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Flush	Forces any data remaining in the buffer to be read from or written to input or output filter.
	FlushAll	Forces any data remaining in the filter chain to the source or destination.
	Get	Gets the next character in the stream.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Peek	Peeks for the next character in the stream.
	Read
	ReadToBuffer	Reads data to the buffer.
	Seek	Sets the position within the current stream.
	Tell	Reports the current read position in the stream relative to the stream origin.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Examples

MappedFile file = new MappedFile("my_stream.txt");
FilterReader reader = new FilterReader(file);
while (reader.Read(...)) ...