public GSM(string model, string manufacturer, decimal price, string owner, Battery battery, Display display)
{
this.Model = model;
this.Manufacturer = manufacturer; //full constructor
this.Price = price;
this.Owner = owner;
this.Battery = battery;
this.Display = display;
}
public GSM(string model, string manufacturer, decimal? price, string owner, Battery battery, Display display)
{
this.Model = model;
this.Manufacturer = manufacturer;
this.Price = price;
this.Owner = owner;
this.Battery = battery;
this.Display = display;
this.callHistory = new List<Calls>();
}
// Task.2: defne several constructors
public GSM(string model, string manufactorer, int price, string owner
,Battery batteryCharacteristics,Display displayCharacteristics,List<Call> callHistory)
{
this.model = model;
this.manufactorer = manufactorer;
this.price = price;
this.owner = owner;
this.batteryCharacteristics = batteryCharacteristics;
this.displayCharacteristics = displayCharacteristics;
this.callHistory = callHistory;
}
public GSM(string model, string manufactorer, string owner
, Battery batteryCharacteristics, Display displayCharacteristic)
: this(model, manufactorer, 0, owner, batteryCharacteristics, displayCharacteristic,null)
{
}