The C# Programming Language phần 4 pdf

... properties of the class Indexers The actions associated with indexing instances of the class in the same way as an array Events The notifications that can be generated by the class Operators The conversions ... constant values associated with the class Fields The variables of the class Methods The computations and actions that can be performed by the class Properties...

Ngày tải lên: 12/08/2014, 23:23

... of the ball. If the new location is at the top or the bottom of the board, it in effect makes the ball “bounce off” the border. If the new location of the ball is off the board to the left or the ... packages. Exercises 311 (i) (j) clicking the mouse within the board will move the box to the mouse’s location. (If the box is on a different board, the box sho...

Ngày tải lên: 12/08/2014, 13:22

... PM Contents x PART II C# 2.0 45 5 19 Introduction to C# 2.0 45 7 19.1 Generics 45 7 19.2 Anonymous Methods 46 3 19.3 Iterators 46 7 19 .4 Partial Types 47 1 20 Generics 47 3 20.1 Generic Class Declarations 47 3 20.2 ... October 10, 2003 7:35 PM Contents ix 14 Enums 393 14. 1 Enum Declarations 393 14. 2 Enum Modifiers 3 94 14. 3 Enum Members 3 94 14. 4 The System.Enum Type...

Ngày tải lên: 12/08/2014, 23:23

... 32,767 32 int –2, 147 ,48 3, 648 2, 147 ,48 3, 647 64 long –9,223,372,036,8 54, 775,808 9,223,372,036,8 54, 775,807 Category Description Hejlsberg.book Page 8 Friday, October 10, 2003 7:35 PM 1. Introduction 4 ... might change in the final release. We do, however, expect any such changes to be minor. Many people have been involved in the creation of the C# language. The...

Ngày tải lên: 12/08/2014, 23:23

... 255 16 ushort 0 65,535 32 uint 0 4, 2 94, 967,295 64 ulong 0 18 ,44 6, 744 ,073,709,551,615 Floating point 32 float 1.5 × 10 45 to 3 .4 × 10 38 , 7-digit precision 64 double 5.0 × 10 –3 24 to 1.7 × 10 308 , 15-digit ... header that specifies the attributes and modifiers of the class, the name of the class, the base class (if any), and the interfaces implemented by the c...

Ngày tải lên: 12/08/2014, 23:23

... to affect the object referenced by the other variable. With structs, the variables each have their own copy of the data, and it is not possible for opera- tions on one to affect the other. For ... operation specifies the length of the new array instance, which is then fixed for the lifetime of the instance. The indices of the elements of an array range from 0 to Length - 1...

Ngày tải lên: 12/08/2014, 23:23

... from the bottom up: first the base, then the members, and then the derived class itself. They are destroyed in the opposite order: first the derived class itself, then the members, and then the ... destructor; §12 .4. 2. [10] An abstract class typically doesn’t need a constructor; §12 .4. 2. [11] Keep the representations of distinct concepts distinct; §12 .4. 1.1. The C++...

Ngày tải lên: 12/08/2014, 19:21

... connec- tion between the contained object and the containing object is covered by the rules of construction and destruction (§10 .4. 1, §12.2.2, § 14. 4.1). However, see also § 24. 4.2 and §25.7. The pointer ... programming. Then they use the data abstraction techniques. Finally – when the language and its associated tools have been mastered – they move on to object-oriented p...

Ngày tải lên: 12/08/2014, 19:21

... gives: 0 0 1 1 2 2 3 3 4 4 1 10 0 1 11 1 1 12 2 1 13 3 1 14 4 2 20 0 2 21 1 2 22 2 2 23 3 2 24 4 C.7.2 Arrays The built-in arrays are a major source of errors – especially when they are used to build ... conforms to the standard wherever possible and to minimize the reliance on implementation-defined and undefined aspects of the language. Design as if the full language were...

Ngày tải lên: 12/08/2014, 19:21