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 static string GetIntervallState(intervall a, intervall b)
{
if ((a.From.GetAbsoluteTime() >= b.From.GetAbsoluteTime() && a.To.GetAbsoluteTime() <= b.To.GetAbsoluteTime()) ||
(b.From.GetAbsoluteTime() >= a.From.GetAbsoluteTime() && b.To.GetAbsoluteTime() <= a.To.GetAbsoluteTime()))
{
return "NESTED";
}
else if (a.From.GetAbsoluteTime() < b.To.GetAbsoluteTime() && b.From.GetAbsoluteTime() < a.To.GetAbsoluteTime())
{
return "OVERLAP";
}
else if (a.To.GetAbsoluteTime() == b.From.GetAbsoluteTime() || b.To.GetAbsoluteTime() == a.From.GetAbsoluteTime())
{
return "TOUCH";
}
else
{
return "DISJOINT";
}
}
