private void SaveButton_Click(object sender, EventArgs e)
{
if (StudyTextbox.Text != "" && YearTextbox.Text != "" && SemTextbox.Text != "")
{
Sems sem = new Sems();
sem.StudyField = StudyTextbox.Text;
sem.Year = Convert.ToInt16(YearTextbox.Text);
sem.Sem = Convert.ToInt16(SemTextbox.Text);
DependencyFacade.InsertSem(sem);
this.Hide();
}
}
