IStreamUnbufferedInfo interface (shobjidl.h)
Exposes a method that determines the sector size as an aid to byte alignment.
Inheritance
The IStreamUnbufferedInfo interface inherits from the IUnknown interface. IStreamUnbufferedInfo also has these types of members:
Methods
The IStreamUnbufferedInfo interface has these methods.
| IStreamUnbufferedInfo::GetSectorSize Retrieves the number of bytes per sector on the disk currently being used. When using unbuffered input/output (I/O), it is important to know the size of the sectors on the disk being read in order to ensure proper byte alignment. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | shobjidl.h |
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