Cannot discover the namespace APIs are emitted into

[Aaswin1996]

Actual behavior

Trying to use CSWin32 to do some Pinvoke calls but my imports are throwing an error

using System;
using System.Linq;
using Microsoft.Windows.SDK <- this cannot be imported says windows does not exist in namespace microsoft ;
using static ScoutLib.Utils.GlobalUtils;
using AddInUtilities;
using System.Diagnostics;
using System.Collections.Generic;
using System.Threading;

namespace ScoutLib.JobObjects
{
    public partial class ScoutModule
    {
        public static void JobObjectHandlerFunc(JobObjectsConfig jobObjectsConfig)
        {
            Dictionary<string, int> processIdsMapping = new();

            // Get the process Ids for the required processes
            foreach (var processName in jobObjectsConfig.BinariesWithCpuUsageCapped)
            {
                var processes = Process.GetProcessesByName(processName);
                if (processes.Length == 0)
                {
                    Log.Debug($"Could not find Process with Name : {processName}");
                }
                else
                {
                    // Get the first running process by name
                    Log.Debug($" Found Process : {processName} with Id {processes[0].Id}");
                    processIdsMapping[processName] = processes[0].Id;
                }
            }

            // Try creating Job Object
            // Create a job object
            var jobObject = PInvoke.S_OK;

        }

        public static void SpawnJobObjectThread()
        {
            Log.Info("Trying to spawn a new thread for Job Objects");
            var jobObjectsConfigManager = new ConfigManager<JobObjectsConfig>("JOB_OBJECTS_CONFIG");
            var jobObjectsConfig = jobObjectsConfigManager.ConfigValues;

            var jobObjectThread = new Thread(() => JobObjectHandlerFunc(jobObjectsConfig));
            jobObjectThread.Start();

            if (!jobObjectThread.IsAlive)
            {
                Log.Warn("Job Object thread could not be spawned .");
                // ToDo : What to do incase thread could not be spawned.
            }
            Log.Info("Successfully spawned a new thread for job objects related handling");
        }
    }
}

Expected behavior

Should be able to call Pinvoke

Repro steps

1. NativeMethods.txt content:

   S_OK;

2. NativeMethods.json content (if present):

3. Any of your own code that should be shared?

Context

• CsWin32 version: 0.3.18-beta
• Win32Metadata version (if explicitly set by project):
• Target Framework: net7.0
• LangVersion (if explicitly set by project): [e.g. 9]

[AArnott]

tip: use 3 backticks with a cs after them, on their own line, to delineate c# code blocks for better formatting in github.

[AArnott]

using Microsoft.Windows.SDK <- this cannot be imported says windows does not exist in namespace microsoft ;

If that's the problem you're calling out, you're using the wrong namespace. The namespace we generate into is Windows.Win32. When in doubt, try using Go To All (Ctrl-T) on the identifier you entered into NativeMethods.txt and C# will jump you to the code generated API so you can inspect its namespace.