int[] array1 = {1, 2, 3}; int[] array2 = {4, 5, 6}; var combinedArray = array1.Concat(array2); foreach(var num in combinedArray) { Console.WriteLine(num); }
ListOutput: apple banana orange grape kiwi mango Sequence Append is a method that is part of the System.Linq namespace in C#. Therefore, the package library would be System.Linq.list1 = new List () {"apple", "banana", "orange"}; List list2 = new List () {"grape", "kiwi", "mango"}; var combinedList = list1.Concat(list2); foreach(var fruit in combinedList) { Console.WriteLine(fruit); }