Delegate SourceCustom.ReadDelegate

A read delegate.

Namespace: NetVips

Assembly: NetVips.dll

Syntax

public delegate int SourceCustom.ReadDelegate(byte[] buffer, int length)

Parameters

Type	Name	Description
byte[]	buffer	An array of bytes.
int	length	The maximum number of bytes to be read.

Returns

Type	Description
int	The total number of bytes read into the buffer.

Remarks

The interface is exactly as Read(byte[], int, int). The handler is given a number of bytes to fetch, and should return a bytes-like object containing up to that number of bytes. If there is no more data available, it should return 0.