/// <summary>
/// constructor
/// </summary>
/// <param name="priceList"></param>
public CountTypesCommand(PriceListCars priceList)
{
this.PriceList = priceList;
}
/// <summary>
/// constructor
/// </summary>
/// <param name="priceList"></param>
public AveragePriceCommand(PriceListCars priceList)
{
this.PriceList = priceList;
}
/// <summary>
/// constructor
/// </summary>
/// <param name="priceList"></param>
/// <param name="mark"></param>
public AveragePriceTypeCommand(PriceListCars priceList, string mark)
{
this.PriceList = priceList;
this.Mark = mark;
}
/// <summary>
/// constructor
/// </summary>
/// <param name="priceList"></param>
public CountAllCommand(PriceListCars priceList)
{
this.PriceList = priceList;
}