Get all jobs in Quartz.NET 2.0

You can use fetch a list of executing jobs:

var executingJobs = sched.GetCurrentlyExecutingJobs();
foreach (var job in executingJobs)
{
    // Console.WriteLine(job.JobDetail.Key);
}

or fetch all the info about scheduled jobs (sample console application):

private static void GetAllJobs(IScheduler scheduler)
{
    IList<string> jobGroups = scheduler.GetJobGroupNames();
    // IList<string> triggerGroups = scheduler.GetTriggerGroupNames();

    foreach (string group in jobGroups)
    {
        var groupMatcher = GroupMatcher<JobKey>.GroupContains(group);
        var jobKeys = scheduler.GetJobKeys(groupMatcher);
        foreach (var jobKey in jobKeys)
        {
            var detail = scheduler.GetJobDetail(jobKey);
            var triggers = scheduler.GetTriggersOfJob(jobKey);
            foreach (ITrigger trigger in triggers)
            {
                Console.WriteLine(group);
                Console.WriteLine(jobKey.Name);
                Console.WriteLine(detail.Description);
                Console.WriteLine(trigger.Key.Name);
                Console.WriteLine(trigger.Key.Group);
                Console.WriteLine(trigger.GetType().Name);
                Console.WriteLine(scheduler.GetTriggerState(trigger.Key));
                DateTimeOffset? nextFireTime = trigger.GetNextFireTimeUtc();
                if (nextFireTime.HasValue)
                {
                    Console.WriteLine(nextFireTime.Value.LocalDateTime.ToString());
                }

                DateTimeOffset? previousFireTime = trigger.GetPreviousFireTimeUtc();
                if (previousFireTime.HasValue)
                {
                    Console.WriteLine(previousFireTime.Value.LocalDateTime.ToString());
                }
            }
        }
    } 
}

I've used the code found here.

UPDATE:

If someone is interested a sample code can be downloaded from my GitHub repository.

Someone asked how to get a list of job completed.
I don't think there's an easy way for that.
The only option which comes to mind is using a job (or trigger) listener.

I've uploaded a sample on github where my main program can receive events of completed jobs.

Since Quartz.NET version 2.2.1 you can make use of GroupMatcher<>.AnyGroup(), here implemented as an extension method to IScheduler:

public static List<IJobDetail> GetJobs(this IScheduler scheduler)
{
    List<IJobDetail> jobs = new List<IJobDetail>();

    foreach (JobKey jobKey in scheduler.GetJobKeys(GroupMatcher<JobKey>.AnyGroup()))
    {
        jobs.Add(scheduler.GetJobDetail(jobKey));
    }

    return jobs;
}

This will get you a list of IJobDetails for every scheduled job.