выдает ошибку на foreach. Заранее очень признателен!using System;
using System.Collections.Generic;
using System.Text;
namespace glava_4_numerator
{
//-------------------------------------------------
class car
{
public int currSpeed;
public int maxSpeed;
public string petName;
public car(string name, int max, int curr)
{
currSpeed = curr;
maxSpeed = max;
petName = name;
}
}
//-----------------------------------------------------
public interface IEnumerable
{
IEnumerator GetEnumerator();
}
//------------------------------------------------------
public interface IEnumerator
{
bool MoveNext();
object current { get;}
void Reset();
}
//------------------------------------------------------
class cars:IEnumerable,IEnumerator
{
int pos = -1;
public bool MoveNext()
{
if (pos < cararray.Length)
{
pos++;
return true;
}
return false;
}
public void Reset() { pos = 0; }
public object current
{
get { return cararray[pos]; }
}
private car[] cararray;
public IEnumerator GetEnumerator()
{
return (IEnumerator)this;
}
public cars()
{
cararray = new car[4];
cararray[0] = new car("feefee", 200, 0);
cararray[1] = new car("cluner", 90, 0);
cararray[2] = new car("zippy",120,0);
cararray[3] = new car("BMW", 150, 0);
}
}
class work
{
static void Main(string[] args)
{
cars m3=new cars();
IEnumerable h = (IEnumerable)m3;
h.GetEnumerator();
IEnumerator itfEnum;
itfEnum = (IEnumerator)m3;
foreach (car c in m3)
{
Console.WriteLine("Name: {0}",c.petName);
Console.WriteLine("Max speed: {0}",c.maxSpeed);
}
IEnumerator itfEnum;
itfEnum=(IEnumerator)m3;
itfEnum.Reset();
itfEnum.MoveNext();
object curCar=itfEnum.current;
Console.ReadLine();
}
}
}
