Check out example codes for "c# empty array". It will help you in understanding the concepts better.

Code Example 1

datatype[] arr = new datatype[]{};
or
datatype[] arr = new datatype[0];
or
datatype[] array = {}
or
var a = Array.Empty<datatype>();

Code Example 2

object[] emptyArray = new object[0];

Learn ReactJs, React Native from akashmittal.com