Quartz.Net Dependency Injection .Net Core : <p>In my project I have to use Quartz but I don't know what i do wrong.</p>

<p>JobFactory:</p>

<pre class="lang-cs prettyprint-override"><code>public class IoCJobFactory : IJobFactory
{
    private readonly IServiceProvider _factory;

    public IoCJobFactory(IServiceProvider factory)
    {
        _factory = factory;
    }
    public IJob NewJob(TriggerFiredBundle bundle, IScheduler scheduler)
    {
        return _factory.GetService(bundle.JobDetail.JobType) as IJob;
    }

    public void ReturnJob(IJob job)
    {
        var disposable = job as IDisposable;
        if (disposable != null)
        {
            disposable.Dispose();
        }
    }
}
</code></pre>

<p>QuartzExtensions:</p>

<pre class="lang-cs prettyprint-override"><code>public static class QuartzExtensions
{
    public static void UseQuartz(this IApplicationBuilder app)
    {
        app.ApplicationServices.GetService&lt;IScheduler&gt;();
    }

    public static async void AddQuartz(this IServiceCollection services)
    {
        var props = new NameValueCollection
        {
            {"quartz.serializer.type", "json"}
        };
        var factory = new StdSchedulerFactory(props);
        var scheduler = await factory.GetScheduler();

        var jobFactory = new IoCJobFactory(services.BuildServiceProvider());
        scheduler.JobFactory = jobFactory;
        await scheduler.Start();
        services.AddSingleton(scheduler);
    }
}
</code></pre>

<p>And when I try run my Job (class have dependency injection) i always get Exception becouse:
</p>

<pre><code>_factory.GetService(bundle.JobDetail.JobType) as IJob;
</code></pre>

<p>is always null.</p>

<p>My class implement <code>IJob</code> and in startup.cs I add:</p>

<pre class="lang-cs prettyprint-override"><code>services.AddScoped&lt;IJob, HelloJob&gt;();
services.AddQuartz();
</code></pre>

<p>and 
</p>

<pre><code>app.UseQuartz();
</code></pre>

<p>I using standard .net Core dependency injection:
</p>

<pre><code>using Microsoft.Extensions.DependencyInjection;
</code></pre>
