public virtual void RemoveProductionLeg(ProductionLeg leg)
{
productionLegList.Remove(leg);
}
public virtual ProductionLeg AddProductionLeg(DateTime productionStart, long counterStart)
{
if (productionLegList.Count > 0 && productionStart < ProductionEnd)
throw new ArgumentException("The leg can not start in the middle of an existing leg", "productionStart");
ProductionLeg leg = new ProductionLeg(this, productionStart, counterStart);
productionLegList.Add(leg);
return leg;
}
