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 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;}
