Class UnknownChunk

Represents an unknown chunk.
Inheritance
object
MidiChunk
UnknownChunk
Inherited Members
Namespace: Melanchall.DryWetMidi.Core
Assembly: Melanchall.DryWetMidi.dll
Syntax
public sealed class UnknownChunk : MidiChunk
Remarks

Structure of MIDI file chunks allows custom chunks be implemented and written to a MIDI file. Chunks DryWetMIDI doesn't know about will be read as an instances of the UnknownChunk.

See https://midi.org/standard-midi-files-specification for detailed MIDI file specification.

Properties

Data

Gets data contained in the current UnknownChunk.
Declaration
public byte[] Data { get; }
Property Value
Type Description
byte[]

Methods

Clone()

Clones chunk by creating a copy of it.
Declaration
public override MidiChunk Clone()
Returns
Type Description
MidiChunk Copy of the chunk.
Overrides

GetContentSize(WritingSettings)

Gets size of UnknownChunk's content as number of bytes required to write it according to the specified WritingSettings.
Declaration
protected override uint GetContentSize(WritingSettings settings)
Parameters
Type Name Description
WritingSettings settings Settings according to which the chunk's content will be written.
Returns
Type Description
uint Number of bytes required to write UnknownChunk's content.
Overrides

ReadContent(MidiReader, ReadingSettings, uint)

Reads content of a UnknownChunk.
Declaration
protected override void ReadContent(MidiReader reader, ReadingSettings settings, uint size)
Parameters
Type Name Description
MidiReader reader Reader to read the chunk's content with.
ReadingSettings settings Settings according to which the chunk's content must be read.
uint size Expected size of the content taken from the chunk's header.
Overrides
Remarks
Content of an UnknownChunk is array of bytes.
Exceptions
Type Condition
ObjectDisposedException Method was called after the reader's underlying stream was disposed.
IOException An I/O error occurred on the reader's underlying stream.

ToString()

Returns a string that represents the current object.
Declaration
public override string ToString()
Returns
Type Description
string A string that represents the current object.
Overrides

WriteContent(MidiWriter, WritingSettings)

Writes content of a UnknownChunk.
Declaration
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
Parameters
Type Name Description
MidiWriter writer Writer to write the chunk's content with.
WritingSettings settings Settings according to which the chunk's content must be written.
Overrides
Remarks
Content of an UnknownChunk is array of bytes.
Exceptions
Type Condition
ObjectDisposedException Method was called after the writer's underlying stream was disposed.
IOException An I/O error occurred on the writer's underlying stream.

Extension Methods