IPrintReadStream::ReadBytes method (filterpipeline.h)
The ReadBytes
method reads a number of bytes into a buffer.
Syntax
HRESULT ReadBytes(
[out] void *pvBuffer,
[in] ULONG cbRequested,
[out] ULONG *pcbRead,
[out] BOOL *pbEndOfFile
);
Parameters
[out] pvBuffer
A pointer to the buffer that the bytes will be read into..
[in] cbRequested
The number of bytes that are requested for the read.
[out] pcbRead
A pointer to the number of bytes actually read.
[out] pbEndOfFile
A pointer to a BOOL value that indicates whether the end of file (EOF) was read.
Return value
ReadBytes
returns an HRESULT value.
Requirements
Requirement | Value |
---|---|
Target Platform | Desktop |
Header | filterpipeline.h |