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Merge two arrays using C# AddRange() method
Firstly, set two arrays −
int[] arr1 = { 15, 20, 27, 56 };
int[] arr2 = { 62, 69, 76, 92 };Now create a new list and use AddRange() method to merge −
var myList = new List<int>(); myList.AddRange(arr1); myList.AddRange(arr2);
After that, convert the merged collection to an array −
int[] arr3 = myList.ToArray()
Let us see the complete code
Example
using System;
using System.Collections.Generic;
class Demo {
static void Main() {
int[] arr1 = { 15, 20, 27, 56 };
int[] arr2 = { 62, 69, 76, 92 };
// displaying array1
Console.WriteLine("Array 1...");
foreach(int ele in arr1) {
Console.WriteLine(ele);
}
// displaying array2
Console.WriteLine("Array 2...");
foreach(int ele in arr2) {
Console.WriteLine(ele);
}
var myList = new List<int>();
myList.AddRange(arr1);
myList.AddRange(arr2);
int[] arr3 = myList.ToArray();
Console.WriteLine("Merged array..");
foreach (int res in arr3) {
Console.WriteLine(res);
}
}
}Output
Array 1... 15 20 27 56 Array 2... 62 69 76 92 Merged array.. 15 20 27 56 62 69 76 92
Updated on: 22-Jun-2020
2K+ Views
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