public override bool Equals(System.Object obj)
{
Lumber lumb = obj as Lumber;
if ((object)lumb == null)
{
return(false);
}
return(base.Equals(obj) && (TypeOfWood == lumb.TypeOfWood && Price == lumb.Price));
}
public int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
Lumber otherTemperature = obj as Lumber;
if (otherTemperature != null)
{
return(this.PriceAmountOfWood().CompareTo(otherTemperature.PriceAmountOfWood()));
}
else
{
throw new ArgumentException("Ошибка типа");
}
}
private void buttonAddWood_Click(object sender, EventArgs e)
{
try
{
int mark = rand.Next(10000000, 100000000);
int amountOfWood = Convert.ToInt32(textBoxAmountOfWood.Text);
int price = Convert.ToInt32(comboBoxWood.Text.Substring(37, 2));
int selectedWorkshop = listBoxWorkshop.SelectedIndex;
if (selectedWorkshop == -1) // если не выбрана мастерская - выбрасываем исключение
{
throw new MyExceptions(MyExceptionError);
}
int day = Convert.ToInt32(dateTimePicker1.Text.Substring(0, 2));
int month = Convert.ToInt32(dateTimePicker1.Text.Substring(3, 2));
int year = Convert.ToInt32(dateTimePicker1.Text.Substring(6, 4));
DateTime date1 = new DateTime(year, month, day, 12, 0, 0);
SawingOptions so = SawingOptions.пусто;
switch (comboBoxSavingOptions.SelectedIndex)
{
case 0: so = SawingOptions.брус; break;
case 1: so = SawingOptions.доска_необрезанная; break;
case 2: so = SawingOptions.доска_обрезанная; break;
case 3: so = SawingOptions.рейка; break;
}
Lumber lm = new Lumber(comboBoxWood.Text.Substring(3, 10), comboBoxWood.Text.Substring(17, 4), comboBoxWood.Text.Substring(25, 8), amountOfWood, date1, so, mark, price);
wShop[selectedWorkshop].AddLumber(lm);
EnterLumber();
}
catch (MyExceptions ex)
{
show(ex.Message);
}
} // создание объекта "пилометириал"
public void AddLumber(Lumber newLumber) // добавление объекта Lumber
{
lumberWorkshop.Add(newLumber);
}
public static Lumber operator +(Lumber obj1, Lumber obj2)
{
Lumber obj3 = new Lumber(obj1.TypeOfWood, obj1.Humidity, obj1.Density, obj1.GetAmountOfWood(), obj1.datetime, obj1.sawingOption, obj1.Marking, obj1.Price + obj2.Price);
return(obj3);
}
public bool Equals(Lumber l)
{
return(base.Equals((Lumber)l) && (TypeOfWood == l.TypeOfWood && Price == l.Price));
}