T[ ] (Array of T) C# with Example
// create an array with 2 elements var myArray = new [] { "one", "two" }; // enumerate through the array foreach(var item in myArray) { Console.WriteLine(item); } // output: // one // two // exchange the element on the first position // note that all collections start with the index 0 myArray[0] = "something else"; // enumerate through the array again foreach(var item in myArray) { Console.WriteLine(item); } // output: // something else // two