private void Edit_Button_Click(object sender, RoutedEventArgs e)
        {
            var editWindow = new EditJobListingWindow(selectedJobLead.id, selectedJobLead.JobInfo, UpdateJobLead);

            editWindow.Show();
        }
        private void CreateNew_Button_Click(object sender, RoutedEventArgs e)
        {
            var editWindow = new EditJobListingWindow(Guid.NewGuid(), new JobInfo(), CreateJobLead);

            editWindow.Show();
        }