public void ClearDisplayData()
{
QualificationList.Clear();
QualificationOpeningList.Clear();
QualificationCertificateList.Clear();
QualificationPrerequisitesList.Clear();
}
private void DisplayOpenings(string qualificationId)
{
QualificationOpeningList.Clear();
var openings = new OpeningService(MainWindow.MainContext).GetQualificationOpenings(qualificationId)
.Select(c => new QualificationOpeningViewModel(c));
foreach (var opening in openings)
{
QualificationOpeningList.Add(opening);
}
}