IOCTL_DVD_GET_REGION
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8/28/2008
This IOCTL returns DVD disk and drive regions.
Parameters
- hDevice
[in] Set to a handle to a block device.
- dwIoControlCode
[in] Specifies this IOCTL.
- lpInBuffer
Not used.
- nInBufferSize
Not used.
- lpOutBuffer
[out] Pointer to a DVD_REGIONCE structure.
- nOutBufferSize
Not used.
- lpBytesReturned
Not used.
- lpOverlapped
Not used.
Return Values
Returns TRUE on success, FALSE on failure.
Requirements
| Header | dvdioctl.h |
| Windows Embedded CE | Windows CE 5.0 and later |