private void btnCalc_Click(object sender, EventArgs e)
{
lbResult.Text = "0";
int result = ArztDB.GetNumKonsultation(tbDiagnose.Text);
lbResult.Text = result.ToString();
}
private void btnCalc_Click(object sender, EventArgs e)
{
// Methode GetNumKonsultation() aufrufen
string diagnose = tbDiagnose.Text;
// Resultat an lbResult.Text zuweisen
int result = ArztDB.GetNumKonsultation(diagnose);
lbResult.Text = result.ToString();
}