private void ImportThread()
{
_timetable = _importer.ImportTimetable();
Invoke(new MethodInvoker(delegate
{
if (_timetable != null)
{
// build relational data
_timetable.BuildEquivalency();
_timetable.BuildCompatibility();
Next();
}
else
{
MessageBox.Show("Failed to import timetable data.", "Import",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Close();
}
}));
}