Working with Arrays in C#
int[] anArray; int sum = sumArray(anArray); int sumArray(int[] arr){ int i; int total = 0; for(i = 0; i < arr.length; i++){ total += arr[i]; } return total; }
Declaring an Array
Instantiating an Array
Initializing an Array
Accessing Members of an Array
Using foreach on an Array
int[] numbers; // declare numbers as an int array of any size numbers = new int[10]; // numbers is a 10-element array numbers = new int[20]; // now it's a 20-element array