title: How to add new job or update the trigger for existing job in the Quartz.Net?
body: <p>I am getting job details like start time  and effective date from the database and on the basis of the job details, I am creating the job but what if I have got another entry for new job or the start time has been changed for the scheduled job, so how new job will be added in the job scheduler or new start time will be changed in the scheduler.</p>
  
  <p>I am using C#.net.</p>