UlteriusServer.Api.Win32.Display.GetAllMonitorsFriendlyNames C# (CSharp) Method

        private static IEnumerable<string> GetAllMonitorsFriendlyNames()
        {
            uint pathCount, modeCount;
            var error = GetDisplayConfigBufferSizes(QueryDeviceConfigFlags.QdcOnlyActivePaths, out pathCount,
                out modeCount);
            if (error != ErrorSuccess)
                throw new Win32Exception(error);

            var displayPaths = new DisplayconfigPathInfo[pathCount];
            var displayModes = new DisplayconfigModeInfo[modeCount];
            error = QueryDisplayConfig(QueryDeviceConfigFlags.QdcOnlyActivePaths,
                ref pathCount, displayPaths, ref modeCount, displayModes, IntPtr.Zero);
            if (error != ErrorSuccess)
                throw new Win32Exception(error);

            for (var i = 0; i < modeCount; i++)
                if (displayModes[i].infoType == DisplayconfigModeInfoType.DisplayconfigModeInfoTypeTarget)
                    yield return MonitorFriendlyName(displayModes[i].adapterId, displayModes[i].id);
        }