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IOCTL_NDISUIO_QUERY_OID_VALUE (Windows Embedded CE 6.0)

  • 아티클

1/6/2010

This IOCTL allows an application to query an object identifier (OID) of a miniport.

Parameters

  • nInBufferSize
    [in] Should be the size of the NDISUIO_QUERY_OID structure.

  • lpOutBuffer
    [out] Set to NULL or lpInBuffer.

    Note

    If lpOutBuffer is not specified, the application returns NDIS_STATUS_INVALID_DATA.

  • nOutBufferSize
    [out] Total size of the buffer pointed to by lpInBuffer.

Remarks

For an application that has successfully called IOCTL_NDISUIO_OPEN_DEVICE, the ptcDeviceName entry of NDISUIO_QUERY_OID may be NULL because the file handle has been associated with the adapter. Otherwise, ptcDeviceName must point to the buffer containing the adapter instance name to query the OID.

The Oid member in the NDISUIO_QUERY_OID structure contains the NDIS object identifier value to query.

Requirements

Header ntddndis.h, nuiouser.h
Windows Embedded CE Windows CE .NET 4.0 and later

See Also

Reference

Network Driver IOCTLs
NDISUIO_QUERY_OID
IOCTL_NDISUIO_OPEN_DEVICE

Concepts

NDIS Objects