Generate an index out-of-bounds exception : Predefined Exception « Language Basics « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Language Basics
3. Predefined Exception

using System; 
 
class MainClass { 
  public static void Main() { 
    int[] nums = new int[4]; 
 
    try { 
      Console.WriteLine("Before exception is generated."); 
 
      // Generate an index out-of-bounds exception. 
      for(int i=0; i < 10; i++) { 
        nums[i] = i; 
        Console.WriteLine("nums[{0}]: {1}", i, nums[i]); 
      } 
 
      Console.WriteLine("this won't be displayed"); 
    } 
    catch (IndexOutOfRangeException) { 
      // catch the exception 
      Console.WriteLine("Index out-of-bounds!"); 
    } 
    Console.WriteLine("After catch statement."); 
  } 
}

Before exception is generated.
nums[0]: 0
nums[1]: 1
nums[2]: 2
nums[3]: 3
Index out-of-bounds!
After catch statement.