Re: [PATCH v4 0/4] MR9045: windows.devices.enumeration: Add support for device properties in DeviceInformation objects.

[Rémi Bernon (＠rbernon)]

On Mon Sep 29 13:47:19 2025 +0000, Vibhav Pant wrote:
> Yes, `PSGetNameFromPropertyKey` returns `TYPE_E_ELEMENTNOTFOUND` for
> unknown keys, so using the custom property syntax is something the
> caller needs to do:
>  PROPERTYKEY key = { 0 };
>  WCHAR* name;
>  HRESULT hr;
>  key.pid = 0xdeadbeef;
>  hr = PSGetNameFromPropertyKey( key, &name );
>  printf( "hr: %#lx\n", hr );
>
> That being said, we probably should log a FIXME in
> `PSGetNameFromPropertyKey` before returning TYPE_E_ELEMENTNOTFOUND.

Sure but the question is still whether this will ever get called with a property for which it will return an error like this, or whether it will only be with properties we don't yet implement (and for which support in `PSGetNameFromPropertyKey` needs to be added)