Question

See the code sample below. I need the ArrayList to be a generic List. I don’t want to use foreach.

ArrayList arrayList = GetArrayListOfInts();   List<int> intList = new List<int>();    //Can this foreach be condensed into one line?   foreach (int number in arrayList)   {       intList.Add(number);   }   return intList;     

Answer 1

Try the following

var list = arrayList.Cast<int>().ToList(); 

This will only work though using the C# 3.5 compiler because it takes advantage of certain extension methods defined in the 3.5 framework.