add num to int array C# code example

Example 1: c# create array of int

int[] array = new int[]; // []
int[] array = new int[5]; // [0, 0, 0, 0, 0]
int[] array1 = new int[] { 1, 3, 5, 7, 9 };

Example 2: c# convert enumb to int array

int[] result = enumArray.Cast<int>().ToArray();

Example 3: c# int array add number

arr[index] = value;