Use regular expressions
void ShowVowels(string input)
{
string str = "(a|e|i|o|u)";
Regex expression = new Regex(str);
if (expression.IsMatch(input))
{
MatchCollection value = expression.Matches(input);
foreach (Match m in value)
{
Console.WriteLine(m.Value);
}
}
}
Lav
http://lavbox.blogspot.com
