public override void SetDescription(SlotTypes slotType)
{
int iFromHour = (int)IndParam.NumParam[0].Value;
int iFromMin = (int)IndParam.NumParam[1].Value;
int iUntilHour = (int)IndParam.NumParam[2].Value;
int iUntilMin = (int)IndParam.NumParam[3].Value;
string sFromTime = iFromHour.ToString("00") + ":" + iFromMin.ToString("00");
string sUntilTime = iUntilHour.ToString("00") + ":" + iUntilMin.ToString("00");
EntryFilterLongDescription = "the entry time is between " + sFromTime + " (incl.) and " + sUntilTime + " (excl.)";
EntryFilterShortDescription = "the entry time is between " + sFromTime + " (incl.) and " + sUntilTime + " (excl.)";
return;
}