C# convert swedish to dollar console program

Question

I have started to learn C#. I have created a console program that converts Swedish kronor to USD.

I have set the conversion rate to that 1$ is equal to 13 SEK.

When I run my code I get the answer 0$ always.

public class övn5
{
        //double Result;
        double Dollar;
        int DollarRate = 11;

        //int Pund;
        //int PundRate = 13;

        public double SekToDollar(int Sek)
        {
            return Dollar = Sek / DollarRate;
        }

        public void ConvertCurrency()
        {
            Console.OutputEncoding = System.Text.Encoding.UTF8;
            Console.WriteLine("Set Sek");
            int Sek = (int)Convert.ToDecimal(Console.ReadLine());

            Console.WriteLine("Dollar: {0}", SekToDollar((int)Sek));
        }
}

and in my main:

class MainClass
{
        public static void Main(string[] args)
        {
            övn5 o5 = new övn5();
            o5.ConvertCurrency();
        }
}

What have I missed in the above code?

Thanks :)

Answer 1

What have I missed in the above code?

you're expecting double from integer division you can simply fix it by:

public double SekToDollar(int Sek)
{

    return (double)Sek / DollarRate;
}

keep in mind that you should use decimal for financial values/calculations etc. as madreflection said