While loop C# with Example
int n = 0; while (n < 5) { Console.WriteLine(n); n++; } Output: 0 1 2 3 4 IEnumerators can be iterated with a while loop: // Call a custom method that takes a count, and returns an IEnumerator for a list // of strings with the names of theh largest city metro areas. IEnumerator largestMetroAreas = GetLargestMetroAreas(4); while (largestMetroAreas.MoveNext()) { Console.WriteLine(largestMetroAreas.Current); } Sample output: Tokyo/Yokohama New York Metro Sao Paulo Seoul/Incheon