Example: C# Program to Convert Decimal to Binary Using a Function

C
C++
C#
Java
Python
PHP

// C# Program to Convert Decimal to Binary Using a Function
using System;

class W3CW
{
    // Function to convert decimal to binary
    static string ConvertToBinary(int num)
    {
        string result = "";
        while (num > 0)
        {
            result = (num % 2) + result;
            num = num / 2;
        }
        return result == "" ? "0" : result;
    }

    static void Main()
    {
        int number = 10;
        Console.WriteLine("Binary: " + ConvertToBinary(number));
    }
}