private void bAdd_Click(object sender, EventArgs e)
{
if (_subject != null)
{
PrepareSubject();
var subject = DbService.Subject(_subject.Id.Value);
DbService.SubjectUpdate(_subject);
if (subject.ClassSize != _subject.ClassSize)
{
EventGenerator.GenerateEventAfterSubjectChanged(_subject.Id.Value);
}
}
else
{
PrepareSubject();
DbService.SubjectInsert(_subject);
}
_parentForm.RefreshSubjectsTable();
this.Close();
}