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Tip of the Day
Language: C#
Expertise: Beginner
Aug 30, 2005



Application Security Testing: An Integral Part of DevOps

Creating Methods with a Variable Number of Arguments

In C#, you can use the keyword params to define a method which will accept a variable number of arguments of the same type. The keyword has to occupy the last position in the method's list of formal arguments.

Here's an example of a method which calculates the sum of a variable number of integers:

using System;

public class Test 
    public static int GetSum(params int[] numbers) 
        int sum=0;
        foreach(int num in numbers)
        return sum;

    public static void Main(string[] args) 
Bogdan Raducanu
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