IPrintOemDriverPS::DrvWriteSpoolBuf method (prcomoem.h)
The IPrintOemDriverPS::DrvWriteSpoolBuf
method is provided by the Pscript5 driver so that rendering plug-ins can send printer data to the spooler.
Syntax
HRESULT DrvWriteSpoolBuf(
PDEVOBJ pdevobj,
PVOID pBuffer,
DWORD cbSize,
[out] OUT DWORD *pdwResult
);
Parameters
pdevobj
Caller-supplied pointer to a DEVOBJ structure.
pBuffer
Caller-supplied pointer to a buffer containing data to be sent to the print spooler.
cbSize
Caller-supplied value representing the size, in bytes, of the buffer pointed to by pBuffer.
[out] pdwResult
Receives a method-supplied value representing the number of bytes sent to the spooler.
Return value
The method must return one of the following values.
Return code | Description |
---|---|
|
The operation succeeded. |
|
The operation failed |
|
The method is not implemented. |
Remarks
Rendering plug-ins are described in Customizing Microsoft's Printer Drivers.
Requirements
Requirement | Value |
---|---|
Target Platform | Desktop |
Header | prcomoem.h (include Prcomoem.h) |