Chapter 10 Quick Reference To Do this Declare an array variable Write the name of the element type, followed by square brackets, followed by the name of the variable, followed by a semicolon. For example: bool[] flags; Create an instance of an array Write the keyword new, followed by the name of the element type, followed by the size of the array between square brackets. For example: bool[] flags = new bool[10]; Initialize the elements of an array instance to specific values Write the specific values in a comma-separated list between curly brackets. For example: bool[] flags = { true, false, true, false }; Find the number of elements in an array Use the Length property. For example: int noOfElements = flags.Length; Access a single array element Write the name of the array variable, followed by the integer index of the element between square brackets. Remember, array indexing starts at zero, not one. For example: bool initialElement = flags[0 ]; Iterate through the elements of an array or collection Use a for statement or a foreach statement. For example: bool[] flags = { true, false, true, false }; for (int i = 0; i != flags.Length; i++) { Console.WriteLine(flags[i ]); } foreach (bool flag in flags) { Console.WriteLine(flag); } Find the number of elements in a collection Use the Count property. For example: int noOfElements = flags.Count; . Chapter 10 Quick Reference To Do this Declare an array variable Write the name of the. of the array between square brackets. For example: bool[] flags = new bool [10] ; Initialize the elements of an array instance to specific values Write the