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IOCTL_BLUETOOTH_GET_RFCOMM_CHANNEL (Windows CE 5.0)

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This IOCTL determines the RFCOMM channel assigned when RFCOMM_CHANNEL_MULTIPLE is used with PORTEMUPortParams to configure the server channel to be auto-bound.

Parameters

  • dwOpenData
    [in] Specifies the handle returned from a call to the COM_Open function.
  • dwCode
    [in] Specifies this code.
  • pBufIn
    Ignored.
  • dwLenIn
    Ignored.
  • pBufOut
    Points to a DWORD that stores the channel.
  • dwLenOut
    Specifies the size of the DWORD pointed by pBufOut.
  • pdwActualOut
    Ignored.

Requirements

OS Versions: Windows CE.NET 4.2 and later.
Header: bt_api.h.

See Also

Bluetooth Application Development IOCTLs | Creating a Connection to a Remote Device Using a Virtual COM Port

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