public ActionResult EditRuntime(string checkpointId, string orginalruntimeid, string hour, string min, string sek, string msek)
{
int cpid, runtimeId, h, m, s, ms;
int.TryParse(checkpointId, out cpid);
int.TryParse(orginalruntimeid.Trim(), out runtimeId);
int.TryParse(hour, out h);
int.TryParse(min, out m);
int.TryParse(sek, out s);
int.TryParse(msek, out ms);
RuntimeModel.EditRuntime(runtimeId, h, m, s, ms);
return Content(RuntimeModel.GetRuntimes(cpid).ToListboxvalues(sorting: ExtensionMethods.ListboxSorting.Ascending, toTimer: true));
}