public static boolean equals(byte[] array1, byte[] array2, int length) {if (array1 == array2) {return true;}if (array1 == null || array2 == null || array1.length < length || array2.length < length) {return false;}for (int i = 0; i < length; i++) {if (array1[i] != array2[i]) {return false;}}return true;}

public static boolean equals ( byte [ ] array1 , byte [ ] array2 , int length ) { if ( array1 == array2 ) { return true ; } if ( array1 == null || array2 == null || array1 . length < length || array2 . length < length ) { return false ; } for ( int i = 0 ; i < length ; i ++ ) { if ( array1 [ i ] != array2 [ i ] ) { return false ; } } return true ; }
public static bool equals(byte[] array1, byte[] array2, int length){if (array1 == array2){return true;}if (array1 == null || array2 == null || array1.Length < length || array2.Length <length){return false;}{for (int i = 0; i < length; i++){if (array1[i] != array2[i]){return false;}}}return true;}
