public static boolean equalsIgnoreCase(String a, String b) {if (References.isSameObject(a, b)) {return true;}if (a.length() != b.length())return false;for (int i = 0; i < a.length(); i++) {if (toLowerCase(a.charAt(i)) != toLowerCase(b.charAt(i)))return false;}return true;}
public static bool EqualsIgnoreCase(string a, string b){if (a == b){return true;}if (a.Length != b.Length){return false;}for (int i = 0; i < a.Length; i++){if (ToLowerCase(a[i]) != ToLowerCase(b[i])){return false;}}return true;}