how to add a new item to an array C# code example

Example 1: c# append array

List<int> termsList = new List<int>();
for (int runs = 0; runs < 400; runs++)
{
    termsList.Add(value);
}

// You can convert it back to an array if you would like to
int[] terms = termsList.ToArray();

Example 2: c# how to append in array

List<string> ls = new List<string>();
ls.Add("Hello");