IUPnPDevice::get_UPC method (upnp.h)
The UPC property specifies a human-readable form of the product code.
Syntax
HRESULT get_UPC(
[out] BSTR *pbstr
);
Parameters
[out] pbstr
Receives a reference to a string that contains the product code. Release this string with SysFreeString when it is no longer required. If the device does not specify a product code, this parameter receives an empty string.
Return value
For C++: If this property's "get" method succeeds, the return value is S_OK. If the device did not specify a product code, the return value is S_FALSE. Otherwise, the method returns one of the COM error codes defined in WinError.h.
Remarks
This property is optional and pbstr may be 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 UniqueDeviceName.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | upnp.h |
| DLL | Upnp.dll |