private void opg1Button_Click(object sender, RoutedEventArgs e)
{
textBoxRight.Text = $"Linjer i alt: {cb.CountAllLines(textBoxLeft).ToString()}";
}
//Opgave 1
private void Opgave1_Click(object sender, RoutedEventArgs e)
{
textBoxRight.Clear();
textBoxRight.Text = "Antal linjer med tekst: " + classBIZ.CountAllLines(textBoxLeft).ToString();
}
private void Opg21_Click(object sender, RoutedEventArgs e)
{
textBox2.Text = $"Teksten indeholder {classBIZ.CountAllLines(textBox1)} linjer.";
}
