socket programming in c chat program

Tài liệu Socket Programming in C# Part 1 – Introduction pptx

... follows:public class CSocketPacket{ public System.Net.Sockets .Socket thisSocket; public byte[] dataBuffer = new byte[1024];}and call BeginReceive as follows:CSocketPacket theSocPkt = new CSocketPacket ... connection, the callback routine is called and you can accept the connection by calling EndAccept. The EndAccept returns a socket object which represents the incoming connection. Here is the code ... m_socListener.Listen (4); // create the call back for any client connections m_socListener.BeginAccept(new AsyncCallback ( OnClientConnect ),null); cmdListen.Enabled = false; } catch(SocketException se)...

Socket Programming in C/C++ ppt

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... Solworth Socket Programming in C/ C++ socketsTCPUDPTCP-based socketsbindlistenaccept closesend/recvshutdownclose socket connectsend/recvshutdowncloseserver client socket c Mani Radhakrishnan ... Solworth Socket Programming in C/ C++ sockets Socket Programming in C/ C++ c Mani Radhakrishnan and Jon SolworthSeptember 24, 2004 c Mani Radhakrishnan and Jon Solworth Socket Programming in C/ C++ ... following actions socket: create the socket connect: connect to a serversend,recv: (repeated)shutdownclose c Mani Radhakrishnan and Jon Solworth Socket Programming in C/ C++ socketsContact...

Questions to .NET and Programming in C#

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... when the object is accessed. c) A static constructor can have public as a accessibility modifiers 74. class A { public static int X = B.Y + 1; } class B { public static int Y = A.X ... explicitly or implicitly. b) Static constructors can have accessibility modifiers. e) Static constructors are called when the class is loaded. c) Static constructors cannot be called ... error. c) Incompatible type for ’=’ can’t convert SubClass to SuperClass. b) No constructor matching SuperClass() found in class SuperClass d) Wrong number of arguments in constructor....

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Questions to .NET and Programming in C#

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... implementing an abstract class. [1.0] a) public abstract void class ClassA c) abstract public ClassA b) public abstract class ClassA 105. Which of the following methods can be called ... ("MyDll.MyOName") object myObject = System.Activator .C reatInstance (myObjectType) b) By using the System.Reflection. CreateInstance() method to create an instance of object in the following manner. ... an int data type. 203. Which of the following is the correct syntax for declaring an indexer. [1.0] a) protected int this[int var1] c) public int this(int var1) b) public int classname[int...

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Question Bank Introduction to .NET and Programming in C#

Danh mục: Quản trị mạng

... is called automatically when the object is accessed. c) A static constructor can have public as a accessibility modifiers74. class A{public static int X = B.Y + 1;}class B{public static ... when compiled/run?1. class Test {2. public static void Print(object[] arr){3. foreach(object p in arr)4. System.Console.WriteLine(p);5. }6. public static void Main(){7. string s=" ;Programming ... value c) getb) set d) find100. public class A:B ,C, D{ }The above code represents ______[0.5]a) multilevel interface c) multiple interfaceb) hierarchical interface d) multiple inheritance101....

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6.087: Practical Programming in C

Danh mục: Công nghệ thông tin

... some basic code proﬁling to examine the eﬀects of explicitly declaring variables as registers. Consider the ﬁbonacci sequence generating function fibonacci in prob1 .c, which is reproduced at ... Electrical Engineering and Computer Science 6.087: Practical Programming in C IAP 2010 Problem Set 3 – Solutions Control ﬂow. Functions. Variable scope. Static and global variables. I/O: printf ... 0 ; } Hint: In order to count words, count the transitions from non-white space to white space characters. 5 main .c: dict .c: dict.h: #include <stdio.h> #include "dict.h"...

network programming in c

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Tài liệu Programming in C++ docx

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... Informationhttp://www.fz-juelich.de/zam/cxx/➠ Parallel Programming with C+ +➠ Forschungszentrum Jülich Local C+ + Information❑ Official C+ + On-line FAQhttp://www.cerfnet.com/~mpcline /C+ +-FAQs-Lite/ Programming in C+ + ... FortranBoolean (int) boolean logicalCharacter char, wchar_t char character(n)Integer short int integer integerintlong intFloatingPoint float real realdoubleComplex ❖ (in C9 9) ❖ complex❑ Size ... 0;} Programming in C+ +  Dr. Bernd Mohr, FZ Jülich, ZAM Page 81 Programming in C+ +✰✰✰ Classes ✰✰✰Dr. Bernd Mohrb.mohr@fz-juelich.deForschungszentrum JülichGermany Programming in C+ + ...

programming in c# with visual studio 2010 vol i (microsoft)

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... particular components. OFFICIAL MICROSOFT LEARNING PRODUCT 10266A Programming in C# with Microsoftđ Visual Studiođ 2010 Be sure to access the extended learning content on your Course Companion ... click Windows. b. In the center pane, click Console Application. 1-4 Programming in C# with Microsoftđ .Visual Studiođ 2010 Lesson 1 Introduction to the .NET Framework 4 This lesson introduces ... Accessing COM Components from Visual C# 15-19 Lab: Integrating Visual C# Code with Dynamic Languages and COM Components 15-36 ii Programming in C# with Microsoftđ Visual Studiođ 2010 Information...

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programming in c# with visual studio 2010 vol II (microsoft)

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... an interface? Additional Reading For more information about defining properties in an interface, see the Interface Properties (C# Programming Guide) page at http://go.microsoft.com/fwlink/?LinkId=192950. ... Implementing Interfaces 8-27 Lesson 3: Defining Abstract Classes 8-45 Lab: Inheriting from Classes and Implementing Interfaces 8-56 Module 9: Managing the Lifetime of Objects and Controlling Resources ... 13: Building and Enumerating Custom Collection Classes Lesson 1: Implementing a Custom Collection Class 13-3 Lesson 2: Adding an Enumerator to a Custom Collection Class 13-21 Lab: Building and...

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Tài liệu Object-Oriented Programming in C++, 3rd Edition docx

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... Assigning string ObjectsInput/Output with string ObjectsFinding string ObjectsModifying string ObjectsComparing string ObjectsAccessing Characters in string ObjectsOther string FunctionsSummaryQuestionsExercisesCHAPTER ... CardsClassesResponsibilitiesCollaboratorsThe Tenant CRC CardThe Expense CRC CardThe Rent Input Screen CRC cardThe Rent Record CRC CardThe Expense Input Screen CRC Cardhe Expense Record CRC CardThe Annual Report CRC ... to C to create C+ + are concerned with classes, objects, and Object-Oriented Programming. (C+ + was originally called C with classes.”) However, C+ + has many othernew features as well, including...

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A Complete Guide to Programming in C++ doc

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... ofstring manipulation. These include inserting and erasing, searching and replacing, com-paring, and concatenating strings.Chapter 10 describes how to write functions of your own. The basic rules ... particular characters set, although in gen-eral a character set that contains the ASCII code (American Standard Code for Informa-tion Interchange) is used. This 7-bit code contains definitions ... exami-nation of standard macros for character handling is included.Chapter 8 introduces implicit type conversions, which are performed in C+ + when-ever different arithmetic types occur in expressions....

Object Oriented Programming in C++ ppt

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... appear in the document window. (Ifyou’re compiling an example program that uses Console Graphics Lite, such as the CIRCSTRC program in Chapter 5, “Functions,” or the CIRCLES program in Chapter ... for set_color() cBLACK cDARK_BLUE cDARK_GREEN cDARK_CYAN cDARK_RED cDARK_MAGENTA cBROWN cLIGHT_GRAY cDARK_GRAY cBLUE cGREEN cCYAN cRED cMAGENTA cYELLOW cWHITE ... Programming Using Turbo C ++, C ++ Interactive Course, and Data Structures and Algorithms in Java. Mr. Lafore holds degrees in mathematics and electrical engineering, and has been active in programming...

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Pro NET 4 Paralle Programming in C# potx

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... Creating Selective Continuations 115 Creating Many-to-One and Any-To-One Continuations 117 Canceling Continuations 120 Waiting for Continuations 122 Handling Exceptions 122 Creating Child ... Reader-Writer Locks 79 ■ CONTENTS xii Speculative Processing 285 Selection 285 Speculative Caching 288 Using Producers and Consumers 290 Decoupling the Console Class 290 Creating a Pipeline ... 292 Index 295 CHAPTER 2 ■ TASK PROGRAMMING 16 Creating a Task that you can cancel is a four-step process: 1. Create a new instance of System.Threading.CancellationTokenSource: CancellationTokenSource...

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Pro .NET 4 Parallel Programming in C# doc

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... www.it-ebooks.info ■ CONTENTS xii Speculative Processing 285 Selection 285 Speculative Caching 288 Using Producers and Consumers 290 Decoupling the Console Class 290 Creating a Pipeline 292 Index ... Technical Reviewer xiv Acknowledgments xv ■Chapter 1: Introducing Parallel Programming 1 ■Chapter 2: Task Programming 7 ■Chapter 3: Sharing Data 49 ■Chapter 4: Coordinating Tasks 109 ■Chapter ... Continuations 117 Canceling Continuations 120 Waiting for Continuations 122 Handling Exceptions 122 Creating Child Tasks 126 Using Synchronization to Coordinate Tasks 129 Barrier 131 CountDownEvent...