Stellt fest ob ein String ein Palindrom ist

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/// <summary>
/// Determines whether the specified text is an palindrome.
/// </summary>
/// <param name="text">The text.</param>
/// <param name="CaseSensitive">if set to <c>true</c> [case sensitive].</param>
/// <returns>
/// 	<c>true</c> if the specified text is an palindrome; otherwise, <c>false</c>.
/// </returns>
public static bool IsPalindrome(string text, bool CaseSensitive)
{
    if (String.IsNullOrEmpty(text))
        return false;

    int textLength = text.Length -1;
    int halfTextLength = textLength / 2;

    if (!CaseSensitive)
        text = text.ToLower();

    for (int i = 0; i <= halfTextLength; i++)
    {
        if (text[i] != text[textLength])
            return false;
        textLength--;
    }
    return true;
}