c 3 0 language enhancements for linq
Linq and C# 3.0 docx
... 200 6 | © CLASS-A Linq project Languages C# 3. 0 VB 9 .0 Other Linq S tandard Query Operators Linq to Linq to Linq to Linq to Linq to Objects XML S QL DataS ets E ntities 28 JUNI 200 6 | © CLASS-A ... }; • 28 JUNI 200 6 | © CLASS-A Name of field/property must be specified 40 C# 3. 0: Collection initializers • Compact initialization of collections • Collection must implement ICollection List ... Func del2 = a0 => a0 % == 0; 28 JUNI 200 6 | © CLASS-A 38 Implementation of Where operator • Taken from S equence.cs source code under C: \Program Files \Linq Preview\Docs public static...
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Praise for C# 2.0: Practical Guide for Programmers 2005 phần 3 docx
... precision false \u 000 0 0 0 0 0 0. 0 0. 0 0. 0 n.a \u 000 0 \uFFFF -128 127 255 -32 768 32 767 65 535 -21474 836 48 21474 836 47 4294967295 -92 233 72 03 6 854775 808 92 233 72 03 6 854775 807 1844674 40 737 09 551615 see text ... Console.WriteLine("cm = {0} ", cm.GetCount()); // (5) IncR(ref cm); Console.WriteLine("cm = {0} ", cm.GetCount()); } // (6) } Output: Hello! Hello! Bye! cm = cV = cm = cR = cm = In Figure 3. 1, steps to correspond ... 26 27 28 29 30 31 32 33 34 35 36 37 using System; public class Amount { public Amount(double buy) { this.buy = buy; } public double Get() { return buy; } public Discount CreateDiscount() { return...
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C 2.0 practical guide for programmers PHẦN 3 pot
... 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| -01 23| |1. 23| 1. 2 30 0| |1. 2 30 00 0E +00 0|1. 23| |1 23. 00 %|1. 23| |FF |00 0FF| FF|FF | |. 23| 0. 23| 0. 23| 0. 23 | 3. 1.4 ... precision false \u 000 0 0 0 0 0 0. 0 0. 0 0. 0 n.a \u 000 0 \uFFFF -128 127 255 -32 768 32 767 65 535 -21474 836 48 21474 836 47 4294967295 -92 233 72 03 6 854775 808 92 233 72 03 6 854775 807 1844674 40 737 09 551615 see text ... Console.WriteLine("cm = {0} ", cm.GetCount()); // (5) IncR(ref cm); Console.WriteLine("cm = {0} ", cm.GetCount()); } // (6) } Output: Hello! Hello! Bye! cm = cV = cm = cR = cm = In Figure 3. 1, steps to correspond...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 1 docx
... 978 -0 -32 1- 533 92 -0 (pbk : alk paper) C# (Computer program language) Microsoft NET Framework I Title QA76. 73 .C1 54M5 235 200 8 00 6.7’882—dc22 200 80 235 95 Copyright © 200 9 Pearson Education, Inc All ... NET, 978 -0 -32 1-17 404 -8 Mark Michaelis, Essential C# 3. 0: For NET Framework 3. 5, 978 -0 -32 1- 533 92 -0 For more information go to informit.com/msdotnetseries/ Essential C# 3. 0 For NET Framework 3. 5 Mark ... Handling 38 9 Multiple Exception Types 38 9 Catching Exceptions 39 1 General Catch Block 39 2 Guidelines for Exception Handling Defining Custom Exceptions 39 7 11 Generics 39 5 405 C# without Generics 406 ...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 2 pot
... 3. 14; StringReader reader 0x00A61 2C0 // char letter = 'A'; int number2 = number1; using System.IO; 00 66 00 20 00 00 66 00 72 00 6F 00 6D 00 20 Heap 9C 00 A6 00 00 00 00 11 00 00 33 00 00 00 ... C7 78 02 41 00 6F 00 79 00 72 00 61 00 6F 00 66 00 20 00 70 00 20 00 61 00 63 00 6E 00 20 00 63 00 68 00 6F 00 6D Figure 2.2: Reference Types Point to the Heap Besides string and any custom classes ... C9 00 00 00 00 00 00 78 34 00 00 00 00 00 00 12 00 00 00 00 00 // string text = "A cacophony of ramblings from my potpourri of notes"; StringReader reader = new StringReader(text); // D4 4C...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 4 pdf
... (0xc) maxstack locals init ( [0] string CS$1 $00 00) IL _00 00: nop IL _00 01: ldarg .0 IL _00 02: ldfld string Program::_FirstName IL _00 07: stloc .0 IL _00 08: br.s IL _00 0a IL _00 0a: ldloc .0 IL _00 0b: ret } // ... Program::get_FirstName method public hidebysig specialname instance void set_FirstName(string 'value') cil managed { // Code size (0x9) maxstack IL _00 00: nop IL _00 01: ldarg .0 IL _00 02: ldarg.1 IL _00 03 : stfld string ... Console.WriteLine("NextId = {0} ", Employee.NextId); 241 Chapter 5: Classes 242 } // } Output 5.9 shows the results of Listing 5 .36 OUTPUT 5.9: Inigo Montoya ( 100 000 0) Princess Buttercup ( 100 000 1) NextId = 100 000 2 To...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 5 docx
... 00 000 000 000 000 1 00 000 000 000 001 0 00 000 000 000 0 100 00 000 000 001 000 0 00 000 000 0 100 000 00 000 000 100 000 0 00 000 001 000 000 0 00 000 0 100 000 000 00 000 100 000 000 0 00 001 000 000 000 0 00 0 100 000 000 000 00 100 000 000 000 0 ... 00 11 00 00 33 00 00 00 C9 00 00 00 00 00 00 78 34 00 00 00 00 00 00 12 00 00 00 00 00 D4 4C C7 78 02 41 00 6F 00 79 00 72 00 61 00 6F 00 66 00 20 00 70 00 20 00 61 00 63 00 6E 00 20 00 63 00 ... System.IO; 00 66 00 20 00 00 66 00 72 00 6F 00 6D 00 20 Heap 9C 00 A6 00 00 00 00 11 00 00 33 00 00 00 C9 00 00 00 00 00 00 78 34 00 00 00 00 00 00 12 00 00 00 00 00 D4 4C C7 78 02 41 00 6F 00 79 00 72...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 6 potx
... parameters The term for such a catch block is general catch block, and Listing 10 .3 includes one Listing 10 .3: Catching Different Exception Types public sealed class Program { public static void Main() ... most closely matches the exception thrown, catch(ApplicationException ) will catch the exception instead of the catch(Exception ) block Catch blocks must appear in order, from most specific to ... Microsoft’s CLI support in C+ + includes both generics and C+ + templates because of the distinct characteristics of each To specify an interface for the constraint you declare an interface constraint...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 7 doc
... 14.9: Compiled Result of foreach on Collections System.Collections.Generic.Stack stack = new System.Collections.Generic.Stack(); System.Collections.Generic.Stack.Enumerator enumerator; ... few language enhancements were made However, these enhancements are critical to why C# 3. 0 is such a marvelous improvement to the language Two such enhancements were anonymous types and implicit ... Anonymous Types Collection Interfaces with Standard Query Operators Arrays IEnumerable Collections Implicit Local Variables Collection Initializers 507 508 Chapter 14: Collection Interfaces with...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 8 pot
... object byte sbyte short long void double string uint ulong float char bool ushort decimal int Hashcode 84 235 2752 -84 235 27 53 -8 434 0 132 9 -8 434 66865 -8 435 32 401 -8 435 97 937 -8 436 634 73 -8 437 2 900 9 ... -8 434 0 132 9 -8 434 66865 -8 435 32 401 -8 435 97 937 -8 436 634 73 -8 437 2 900 9 Figure 16.4: SortedList and SortedDictionary Class Diagrams Primary Collection Classes Sorted Collections: SortedDictionary ... ushort decimal int sbyte short long void double string Hashcode 84 235 2752 -84 235 27 53 -84 235 2754 -84 235 2755 -84 235 2756 -84 235 2757 -84 235 2758 -84 235 2759 -84 235 2744 -84 235 2745 -8 434 0 132 9 -8 434 66865...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 9 ppt
... auto ansi beforefieldinit Person extends [mscorlib]System.Object { custom instance void CustomAttribute::.ctor() = ( 01 00 00 00 ) } // end of class Person Summary In Listing 17.28, CustomAttribute ... on which no one will block, except for the class that has access to it Declaring Fields as volatile On occasion, the compiler may optimize code in such a way that the instructions not occur in ... the lock on _Sync2 This sets the stage for the deadlock The deadlock actually occurs if both Thread and Thread successfully acquire their initial locks (_Sync1 and _Sync2, respectively) before...
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Essential C# 3.0 FOR NET FRAMEWORK 3.5 PHẦN 10 ppt
... Machine Code 00 000 000 00 000 001 00 000 0 03 00 000 006 00 000 00d 00 000 014 00 000 01b 00 000 01d 00 000 022 00 000 028 00 000 02e 00 000 02f 00 000 03 1 00 000 03 2 push mov sub mov mov cmp je call mov call nop mov pop ret ... dword ptr dword ptr 00 000 022 75F 9C9 E0 ecx,dword dword ptr esp,ebp ebp Figure 21.1: Compiling C# to Machine Code [ebp-4] ,0 [ebp-0Ch] ,0 ds: [00 1 833 E0h] ,0 ptr ds: [0 1C3 1418h] ds: [0 3C8 E854h] Runtime ... Assign redpill byte[] redpill = { 0x0f, 0x01, 0x0d, 0x 00, 0x 00, 0x 00, 0x 00, 0xc3}; args) // asm SIDT instruction // placeholder for an address // asm return instruction unsafe { fixed (byte* matrix...
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Chapter 2 - CSharp 3.0 Language Features
... static MyConverter Cached; //My code: if ( Cached == null) { Cached = new MyConverter( Converter); } string s = Cached(5); © Copyright SELA Software & Education Labs Ltd 14-18 Baruch Hirsch ... { public void Click() { OnClicking(); //Do some work OnClicked(); } partial void OnClicking(); partial void OnClicked(); } //In Button.mycode.cs partial class Button { partial void OnClicking() ... it is compiled public sealed class Button_Partial { public void Click() { OnClicking(); Console.WriteLine("Button.Click work"); } private void OnClicking() { Console.WriteLine("Button.OnClicking");...
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c# 3.0 the complete reference (3rd edition)
... 36 3 36 3 36 3 36 3 36 4 36 4 36 5 36 5 36 7 36 7 36 7 36 9 37 1 37 1 37 2 37 4 37 5 37 6 37 8 37 8 38 0 38 1 38 3 38 3 38 4 38 6 Contents Random Access Files ... Using checked and unchecked 33 7 33 7 33 8 33 8 33 8 34 0 34 1 34 3 34 4 34 5 34 6 34 7 34 8 34 9 35 1 35 2 35 4 35 8 36 0 14 Using I/O ... Specify the Underlying Type of an Enumeration Use Enumerations 31 1 31 1 31 2 31 6 31 8 32 0 32 2 32 3 32 3 32 6 32 6 32 6 33 0 33 2 33 3 33 4 33 4 xi...
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Tài liệu C# 3.0 Design Patterns docx
... Decorator pattern theory code 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 14 | using System; class DecoratorPattern ... Patterns: Decorator, Proxy, and Bridge Dec 200 6 Example 2 -3 Proxy pattern theory code (continued) 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 ... Modifiers can only be added to types and members to make them as accessible as their enclosing methods or classes cf C# Language Specification Version 3. 0, September 200 7, Section 10 .3. 5 Example 2-3...
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Learning C# 3.0 pdf
... Exercises 292 2 93 2 93 2 93 298 298 30 2 30 3 30 7 30 7 31 9 32 2 32 5 32 8 32 9 33 0 15 Strings 33 1 Creating Strings String Literals Escape Characters ... Method Manipulating Strings Comparing Strings Concatenating Strings Copying Strings 33 2 33 2 33 2 33 3 33 3 33 4 33 4 33 6 33 7 Table of Contents | xi www.it-ebooks.info Testing for Equality Other Useful ... Learning C# 3. 0 www.it-ebooks.info Other resources from O’Reilly Related titles oreilly.com C# 3. 0 Cookbook™ C# 3. 0 Design Patterns C# 3. 0 in a Nutshell Programming ASP.NET 3. 5 Programming C# 3. 0 Programming...
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Beginning C# 3.0: An Introduction to Object Oriented Programming pdf
... 32 6 32 7 32 9 32 9 33 0 33 0 33 1 33 7 33 8 33 9 33 9 34 9 35 0 35 0 35 1 35 6 36 3 36 4 36 4 38 2 To Serialize or Not to Serialize 38 8 MDI, Menus, and File Dialogs 38 8 Adding a Menu Adding a File Open Dialog Calling ... Exercises 87 87 88 88 93 93 95 95 96 97 99 100 100 1 03 104 105 105 106 106 107 108 121 122 1 23 1 23 134 134 135 136 136 1 40 141 142 144 145 146 147 1 50 152 152 xv ftoc.indd xv 4/8 /08 5 :39 :49 PM Contents ... 19 20 22 23 30 30 32 33 35 37 38 40 41 44 4/8 /08 5 :39 :49 PM Contents Constructing the User Interface Object The btnDisplayOutput Click Event Code Critique of the btnDisplayOutput Click Event Code...
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ActionScript 3.0 Cookbook: Solutions for Flash Platform potx
... Fonts Creating Text That Can Be Rotated Displaying Unicode Text Assigning Focus to a Text Field Selecting Text with ActionScript Table of Contents 2 30 2 30 231 232 233 234 235 235 236 237 238 241 ... Transforms 266 10. 1 10. 2 10 .3 10. 4 10. 5 10. 6 10. 7 10. 8 10. 9 10. 10 10. 11 10. 12 10. 13 10. 14 Applying Color Changes Applying Color Tints Resetting Color ... 452 20. 1 20. 2 20 .3 20. 4 20. 5 20. 6 20. 7 20. 8 20. 9 20. 10 20. 11 20. 12 20. 13 20. 14 20. 15 Understanding XML Structure (Reading and Writing XML) Creating an XML Object Adding Elements to an XML Object...
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beginning c# 3.0 an introduction to object oriented programming
... 32 6 32 7 32 9 32 9 33 0 33 0 33 1 33 7 33 8 33 9 33 9 34 9 35 0 35 0 35 1 35 6 36 3 36 4 36 4 38 2 To Serialize or Not to Serialize 38 8 MDI, Menus, and File Dialogs 38 8 Adding a Menu Adding a File Open Dialog Calling ... Access Files Sequential Files Random Access Files frmMain Navigating the Records Delete a Record clsRandomAccess Serialization and Deserialization 30 5 30 5 30 6 30 6 31 4 31 5 31 9 31 9 32 0 32 2 32 6 32 6 ... 17 19 19 20 22 23 30 30 32 33 35 37 38 40 41 44 Contents Constructing the User Interface Object The btnDisplayOutput Click Event Code Critique of the btnDisplayOutput Click Event Code Summary 45...
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