c# create a custom list of code example
Example 1: create List c#
using System.Collections.Generic
//type is your data type (Ej. int, string, double, bool...)
List<type> newList = new List<type>();
Example 2: how to create a list c#
C# By Magnificent Mamba on Dec 23 2019
IList<int> newList = new List<int>(){1,2,3,4};