Praise for C# 2 0: Practical Guide for Programmers 2005 phần 3 docx

... Names 23 1 A .2. 2 Types 23 1 A .2. 3 Variables 23 2 A .2. 4 Expressions 23 2 A .2. 5 Statements 23 3 A .2. 6 Namespaces 23 5 A .2. 7 Classes 23 5 A .2. 8 Structs 23 7 A .2. 9 Arrays 23 7 A .2. 10 Interfaces 23 7 A .2. 11 ... 22 0 10 .2. 6 Extracting Attributes Using Reflection 22 1 10 .3 Where to Go from Here 22 3 A C# 2. 0 Grammar 22 7 A.1 Lexical Grammar 22 7 A.1.1...

Ngày tải lên: 05/08/2014, 10:20

... System; class Format { static void Main() { Console.WriteLine("|{0:C}|{1:C}|", 1 . 23 , -1 . 23 ); Console.WriteLine("|{0:D}|{1:D4}|", 1 23 , - 1 23 ); Console.WriteLine("|{0:F}|{1:F4}|", ... value; } 20 Chapter 2: Classes, Objects, and Namespaces ■ 20 Console.WriteLine( id.GetLastName()+ 21 NameSeparator+id.GetFirstName() ); 22 } 23 } 24 } To produce an...

Ngày tải lên: 05/08/2014, 10:20

... 25 5); Console.WriteLine("| {0:# .00}|{1:0.00}| {2, 5:0.00}| {3, -5:0.00}|", . 23 , . 23 , . 23 , . 23 ); } } Output: |$1 . 23 |($1 . 23 )| | 1 23 |-0 1 23 | |1 . 23 |1 . 23 00| |1 . 23 0000E+000|1 . 23 | | 1 23 .00 %|1 . 23 | |FF|000FF| FF|FF | | . 23 |0 . 23 | ... signed 0 - 128 127 byte 8-bit unsigned 0 0 25 5 short 16-bit signed 0 - 32 7 68 32 7 67 ushort 16-bit unsigned 0 0...

Ngày tải lên: 05/08/2014, 10:20

... (DeepCopy)this.MemberwiseClone(); 24 clone.r = (Value)r.Clone(); 25 return clone; 26 } 27 private Value r; 28 } 29 public class TestClone { 30 public static void Main() { 31 Value v1 = new Value(); 32 v1.Inc(); 33 Value v2 ... Console.WriteLine("dc2.ToString = {0}", dc2.ToString()); 52 } 53 } Output: v1.ToString = Value(1) v2.ToString = Value (2) sc1.ToString = Value...

Ngày tải lên: 05/08/2014, 10:20

... //1 +3= 4 a=1; System.Console.WriteLine("{0} ", ++a + a++); / /3+ 1=4 } } Output: 32 3 444 5.11 .2 Explicit Casts C# is a strongly typed language and therefore checks for type compatibility at compile- time. As seen ... Object.ReferenceEquals(o1, o2) is equivalent to: (object)o1 == (object)o2 Examples: bool b; Name m1 = new Name("Michel"); Name m2 = new Name("Mi...

Ngày tải lên: 05/08/2014, 10:20

... [{0}]", e); 128 Chapter 6: Statements and Exceptions ■ Enter a number: -1 Overflow: Value was either too large or too small for a UInt 32 . Enter a number: 7 126 35 4 127 35 427 34 5 127 36 4 527 436 5 127 4 Overflow: ... IntView(View.AsHexa); 20 c = new IntView(View.AsChar); 21 22 System.Console.Write("\ni: "); i( 32 ) ; 23 System.Console.Write("\nx: ");...

Ngày tải lên: 05/08/2014, 10:20

... 00: 02 00:0 3 00:0 4 00:0 5 00:0 6 00:0 7 00:0 8 00:0 9 00:1 0 00:1 1 00: 12 00:1 3 00:1 4 00:1 5 00:1 6 00:1 7 00:1 8 00:1 9 00 :20 00 :21 00 :22 00 : 23 00 :24 00 :25 00 :26 00 :27 00 :28 00 :29 00 :3 0 00 :3 1 00: 32 00 :3 3 ... by 2: 57911 131 5171 921 2 32 5 2 729 31 333 537 3941 434 5474951 535 5 5759 024 6810 121 4161 820 222 426 2 830 32 3 436 3840 424 44648 50 525 456...

Ngày tải lên: 05/08/2014, 10:20

... list[index]; } 20 } 21 public bool MoveNext() { 22 return ++index < list.Length; 23 } 24 public void Reset() { 25 index = -1; 26 } 27 private int[] list; 28 private int index; 29 } 30 31 class TestIntCollection ... TestIntCollection { 32 public static void Main() { 33 IntCollection ic = new IntCollection(new int[] 34 {1, 2, 3, 4, 5, 6, 7, 8, 9}); 35 IEnumerator e = ic.G...

Ngày tải lên: 05/08/2014, 10:20

... done. 1111111111111111111111111111111111111111111111111111111111111111111111111111 111111111111111111111111111111 122 222 222 222 222 222 222 222 222 222 222 222 222 222 222 2 22 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 222 22 222 222 222 222 222 222 222 222 222 222 2111111111111111111111111111111111111111111111 1111111111111111111111111111...

Ngày tải lên: 05/08/2014, 10:20