private void button1_Click(object sender, EventArgs e)
{
Osoba foundStudent = studentTable.FindStudent(textBox1.Text, textBox2.Text);
List <Predmet> foundSubjects = subjectTable.FindSubject(foundStudent);
string subjectText = "";
foreach (Predmet predmet in foundSubjects)
{
subjectText += predmet.Nazev.ToString() + " " + predmet.Ucitel.Jmeno + " " + predmet.Ucitel.Prijmeni + " " + System.Environment.NewLine;
}
MessageBox.Show("Nalezena osoba :" + foundStudent.Jmeno + " " + foundStudent.Prijmeni + ":" + System.Environment.NewLine + subjectText);
}