string[] colors = { "red", "green", "blue" }; ListcolorList = new List (); colorList.AddRange(colors);
ListIn both examples, the AddRange() method simplifies the code by allowing us to add multiple items to the Listnumbers1 = new List { 1, 2, 3 }; List numbers2 = new List { 4, 5, 6 }; numbers1.AddRange(numbers2);