IDiscRecorder2Ex::GetMaximumPageAlignedTransferSize method (imapi2.h)

Article
10/13/2021

Retrieves the maximum page-aligned transfer size for the device.

Syntax

HRESULT GetMaximumPageAlignedTransferSize(
  [out] ULONG *value
);

Parameters

[out] value

Maximum size, in bytes, of a page-aligned buffer.

Return value

S_OK is returned on success, but other success codes may be returned as a result of implementation. The following error codes are commonly returned on operation failure, but do not represent the only possible error values:

Return code	Description
E_POINTER	Pointer is not valid. Value: 0x80004003
E_FAIL	Unspecified failure. Value: 0x80004005

Remarks

Maximum page-aligned buffer size that a device can accept for a single command. The buffer for this transfer size must begin on a physical memory page boundary.

Requirements

Requirement	Value
Minimum supported client	Windows Vista, Windows XP with SP2 [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	imapi2.h