C# Array to Function

C# Array to Function for beginners and professionals with examples on overloading, method overriding, inheritance, aggregation, base, polymorphism, sealed, abstract, interface, namespaces, exception handling, file io, collections, multithreading, reflection etc.

<< Back to C

next → ← prev

C# Passing Array to Function

In C#, to reuse the array logic, we can create function. To pass array to function in C#, we need to provide only array name.

functionname(arrayname);//passing array

C# Passing Array to Function Example: print array elements

Let's see an example of C# function which prints the array elements.

using System;
public class ArrayExample
{
    static void printArray(int[] arr)
    {
        Console.WriteLine("Printing array elements:");
        for (int i = 0; i < arr.Length; i++)
        {
              Console.WriteLine(arr[i]);
        }
    }
    public static void Main(string[] args)
    {
        int[] arr1 = { 25, 10, 20, 15, 40, 50 };
        int[] arr2 = { 12, 23, 44, 11, 54 };
        printArray(arr1);//passing array to function
        printArray(arr2);
    }
}

Output:

Printing array elements:
25
10
20
15
40
50
Printing array elements:
12
23
44
11
54

C# Passing Array to Function Example: Print minimum number

Let's see an example of C# array which prints minimum number in an array using function.

using System;
public class ArrayExample
{
    static void printMin(int[] arr)
    {
        int min = arr[0];
        for (int i = 1; i < arr.Length; i++)
        {
            if (min > arr[i])
            {
                min = arr[i];
            }
        }
        Console.WriteLine("Minimum element is: " + min);
    }
    public static void Main(string[] args)
    {
        int[] arr1 = { 25, 10, 20, 15, 40, 50 };
        int[] arr2 = { 12, 23, 44, 11, 54 };

        printMin(arr1);//passing array to function
        printMin(arr2);
    }
}

Output:

Minimum element is: 10
Minimum element is: 11

C# Passing Array to Function Example: Print maximum number

Let's see an example of C# array which prints maximum number in an array using function.

using System;
public class ArrayExample
{
    static void printMax(int[] arr)
    {
        int max = arr[0];
        for (int i = 1; i < arr.Length; i++)
        {
            if (max < arr[i])
            {
                max = arr[i];
            }
        }
        Console.WriteLine("Maximum element is: " + max);
    }
    public static void Main(string[] args)
    {
        int[] arr1 = { 25, 10, 20, 15, 40, 50 };
        int[] arr2 = { 12, 23, 64, 11, 54 };

        printMax(arr1);//passing array to function
        printMax(arr2);
    }
}

Output:

Maximum element is: 50
Maximum element is: 64

Next TopicC# Multidimensional Arrays

← prev next →

.Net

.NET Array Dictionary List String 2D Async DataTable Dates DateTime Enum File For Foreach Format IEnumerable If IndexOf Lambda LINQ Parse Path Process Property Regex Replace Sort Split Static StringBuilder Substring Switch Tuple

Java

Core Array ArrayList HashMap String 2D Cast Character Console Deque Duplicates File For Format HashSet If IndexOf Lambda Math ParseInt Process Random Regex Replace Sort Split StringBuilder Substring Switch Vector While

TheDeveloperBlog.com

C# Array to Function

C# Passing Array to Function

C# Passing Array to Function Example: print array elements

C# Passing Array to Function Example: Print minimum number

C# Passing Array to Function Example: Print maximum number

Related Links:

.Net

Java

Related Links