See Also
 Important: |
|---|
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4/8/2010
This I/O control obtains information about a registry key.
Parameters
- sprout
-
Set to NULL.
- dwIoControlCode
-
[in] Set to FSCTL_GET_REGISTRY_INFO.
- lpInBuf
-
[in] Pointer to an HKEYvalue.
- nInBufSize
-
[in] Size of the HKEYvalue.
- lpOutBuf
-
[in, out] Pointer to a CE_REGISTRY_INFOstructure.
- nOutBufSize
-
[in] Size of the CE_REGISTRY_INFOstructure.
- lpBytesReturned
-
Not used.
- lpOverlapped
-
Not used.
Return Values
If the operation succeeds, DeviceIoControlreturns a nonzero value.
If the operation fails, DeviceIoControlreturns zero. For extended error information, call GetLastError.
Requirements
| Header | fsioctl.h |
| Windows Embedded CE | Windows CE 5.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |