// IComparable implementation.
/*
* int IComparable.CompareTo(object obj)
* {
* Car temp = obj as Car;
* if (temp != null)
* {
* if (this.CarID > temp.CarID)
* return 1;
* if (this.CarID < temp.CarID)
* return -1;
* else
* return 0;
* }
* else
* throw new ArgumentException("Parameter is not a Car!");
* }
*/
// CompareTo method does exactly the same as above, just uses CompareTo method from CarID (an integer).
// Integers have a default CompareTo method, which is why this works.
int IComparable.CompareTo(object obj)
{
if (obj is Car)
{
return(CarID.CompareTo((obj as Car).CarID));
}
else
{
throw new ArgumentException("Parameter is not a Car!");
}
}
int IComparable.CompareTo(object obj)
{
Car temp = obj as Car;
if (temp != null)
{
return(CarID.CompareTo(temp.CarID));
}
else
{
throw new ArgumentException("Parameter is ot a Car");
}
}