IUPnPDevice::UPC

  • 项目

This method returns a human-readable form of the product code.

HRESULT get_UPC(
  BSTR* pbstr
);

Parameters

  • pbstr
    [out] Receives a reference to a string that contains the product code. This string must be released when it is no longer required. If the device does not specify a product code, this parameter receives an empty string.

Return Values

  • S_OK
    This method was successful.

Otherwise, the method returns one of the COM error codes defined in WinError.h.

Remarks

This property is optional and can return NULL.

It is possible for multiple devices to have the same product code. To determine if two device objects describe the same device, use the unique device name. For more information, see IUPnPDevice::UniqueDeviceName.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Upnp.h.
Link Library: Uuid.lib.

See Also

IUPnPDevice:IDispatch | IUPnPDevice::UniqueDeviceName

 Last updated on Saturday, April 10, 2004

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