private void btn_CalcIntervall_Click(object sender, EventArgs e)
{
try
{
time int1from = new time(Convert.ToInt32(txt_int1_from_hour.Text), Convert.ToInt32(txt_int1_from_minute.Text));
time int1to = new time(Convert.ToInt32(txt_int1_to_hour.Text), Convert.ToInt32(txt_int1_to_minute.Text));
time int2from = new time(Convert.ToInt32(txt_int2_from_hour.Text), Convert.ToInt32(txt_int2_from_minute.Text));
time int2to = new time(Convert.ToInt32(txt_int2_to_hour.Text), Convert.ToInt32(txt_int2_to_minute.Text));
intervall int1 = new intervall(int1from, int1to);
intervall int2 = new intervall(int2from, int2to);
MessageBox.Show(intervall.GetIntervallState(int1, int2));
}
catch (Exception ex)
{
if (ex is ArgumentOutOfRangeException || ex is FormatException)
{
MessageBox.Show("Ungültige Eingabe!");
return;
}
else if (ex is ArgumentException)
{
MessageBox.Show(ex.Message);
}
}
}
public intervall(time f, time t)
{
if (f.GetAbsoluteTime() <= t.GetAbsoluteTime())
{
From = f;
To = t;
}
else
{
throw new ArgumentException("Eines der angegebenen Intervalle ist ungültig!");
};
}