Need help with vowel counter in C#

Question

namespace Sololearn
{
class Program
{
static void Main(string[] args)
{
int count = 0;
string words = Console.ReadLine();
char[] vowels = {'a','e','i','o','u','A','E','I','O','U'};

foreach (char i in vowels)
if (words.Contains(i))
{
count++;
Console.WriteLine(i);
}

Console.WriteLine(count);
}
}
}
Ive almost got it figured out. I know my issue is that it's not counting vowels more than once. I just can't figure out how to make it work right. Thanks in advance!

Answer 1

Instead of checking whether letters in vowels are in words check whether letters in words are in vowels.

Answer 2

Thanks that totally worked.