How to insert an element in the list in c#?
We can use the Insert() method for inserting an element into the List<T> collection at the specified index.
Signature:
void Insert(int index, T item);
Example:
var age = new List<int>(){ 22, 45, 12, 36, 57 }; age.Insert(2, 41); // inserts 41 at 2nd index: after 45. foreach (var selectedage in age) Console.Write(selectedage); // prints 22 45 41 12 36 57