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... nhằm để kiểm tra dầu c thể tiếp t c chảy hay không và m_button thu c CBitmapButton để ta c thể đặt c c bitmap lên button. Do đó 3 mảng c kiểu là một c u tr c gồm c c c biến ‘in’ ‘out’ ‘nen’ ... nhận t c động Click để đặt ống vào, mảng 1 chiều array2[5] hoạt động như một hàng đợi. Một mảng 1 chiều array3[7] dùng để chứa tất c c c loại ống. Mỗi phần tử c a 3 mảng này gồm c c c biến ... và trong chương trình ta c sử dụng phép gán giửa hai phần tử c a mảng vì vậy ta xây dựng một lớp là CMang class CMang : public CWnd { public: CMang(); public: BOOL flag; CBitmapButton...

Ngày tải lên: 23/08/2012, 13:21

... Project window. Figure 2-1. Creating a C# console application in Visual Studio .NET Programming C# 13 use. The CLR's garbage collector checks the heap for unreferenced objects and frees ... const int Republican = 2; const int Libertarian = 3; const int NewLeft = 4; const int Progressive = 5; int myChoice = Libertarian; switch (myChoice) { case Democrat: Console.WriteLine("You ... interact with COM components created outside the managed environment of the .NET Framework. It is possible to call components from C# applications into COM and to call components from COM into C# ....

Ngày tải lên: 10/12/2013, 14:16

... FileStream(this.FullPath, FileMode.Open, Fi leAccess .Read); ///Create byte array. Byte[] _oByte = new byte[1024]; ///Create UTF8Encoding. UTF8Encoding _oUTF8Encoding = new UTF8Encoding(); ///while filestream ... declare."); else{ ///check file exists, throw exception if it isn't exist. if (System.IO.File.Exists(this.FullPath)) { ///Create filestream with filemode open and fileaccess ... ///check file path. throw exception if is null or empty. if(this.FullPath == null || this.FullPath.Equals("")) ///throw exception. throw new Exception("Can not get content!...

Ngày tải lên: 15/12/2013, 01:16

... V_1,class yyy V_2) 8: ldc.i4.s 10 9: newobj instance void yyy::.ctor(int32) 10: stloc.0 11: ldc.i4.5 12: newobj instance void yyy::.ctor(int32) 13: stloc.1 14: ldloc.0 15: ldloc.1 16: call ... 25: 26: .class public auto ansi yyy extends [mscorlib]System.Object 27: { 28: .field public int32 i 29: .method public hidebysig specialname static class yyy op_Addition(class yyy x,class yyy ... M c dù chúng ta viết mã trong C# c quá tải toán tử như vậy, nhưng trình biên dịch C# sẽ phải dịch ra ngôn ngữ trung gian IL để th c thi trên môi trường .NET. Đoạn lệnh đã đư c biên dịch ra...

Ngày tải lên: 15/12/2013, 02:15

... { this._sName = name; } } } Mình không c nhiều thời gian nên c c bạn c thể tự tìm hiểu thêm, chú c c đến Enumerator c a AttributeTargets. Sử dụng Attribute tự t ạo tương ... Ví dụ 3! Creating Custom Attributes(tạo một Attributes) * Lớp tạo Attributes PHP Code: /* * Created by SharpDevelop. * NetDevelop Co., Ltd. * Author: Tuan Anh Nguyen Ngoc * Date: ... Ngoc * Date: 11/24/2006 * Contact Information. * - Email: info.netdevelop@gmail.com * - Handheld: +84 905 202 088 */ using System; namespace AdvancedDotnet { /// <summary>...

Ngày tải lên: 15/12/2013, 02:15

... source code to execute on a particular machine… • compilation into machine-language object code • direct execution of source code by ‘interpreter’ program • compilation into intermediate object ... www.rug.nl/feb/education Excellent Economics and Business programmes at: Download free eBooks at bookboon.com Object Oriented Programming using C# 18 An Introduction to Object Orientated Programming Activity 5 Consider ... visibility Download free eBooks at bookboon.com Please click the advert Object Oriented Programming using C# 7 Contents 6.11 Elaborating Classes 125 6.12 Summary 126 7 Generic Collections and...

Ngày tải lên: 21/02/2014, 06:20

... System.Collections namespace, and that I have also created a Dictionary class within a ProgCSharp.DataStructures namespace, there is no conflict because each exists in its own namespace. In ... possible to call components from C# applications into COM and to call components from COM into C# . Chapter 22 describes how this is done. Programming C# p age 23 This chapter discusses the ... for collections. Chapter 9, explores the collection classes provided by the Base Class Library and how to create your own collection types as well. Chapter 10 discusses how you can use C# to...

Ngày tải lên: 05/03/2014, 21:20

... from an Access database. Listing 1.2: OLEDBCONNECTIONACCESS.CS /* OleDbConnectionAccess.cs illustrates how to use an OleDbConnection object to connect to an Access database 24 Mastering C# Database ... the constructor OleDbConnection myOleDbConnection = new OleDbConnection(connectionString); // create an OleDbCommand object OleDbCommand myOleDbCommand = myOleDbConnection. CreateCommand(); ... creates an OleDbConnection object, passing connectionString (set in the previous line of code) to the constructor: OleDbConnection myOleDbConnection = new 01eDbConnection(connectionString); Listing...

Ngày tải lên: 14/03/2014, 17:40

... namespace has been imported, the following example creates an OleDbConnection object, passing connectionString to the constructor: OleDbConnection myOleDbConnection = new OleDbConnection(connectionString); Listing ... source=ORCL;user id=SCOTT;password=TIGER"; // create an OleDbConnection object to connect to the // database, passing the connection string to the constructor OleDbConnection myOleDbConnection ... OleDbConnection(connectionString); // create an OleDbCommand object OleDbCommand myOleDbCommand = myOleDbConnection.CreateCommand(); // set the CommandText property of the OleDbCommand object to...

Ngày tải lên: 14/03/2014, 20:20

... simple character while \u0041 is a Unicode character. Escape characters are special two-character tokens in which the first character is a backslash. For example, \t is a horizontal tab. The common ... System.Collections namespace, and that I have also created a Dictionary class within a ProgCSharp.DataStructures namespace, there is no conflict because each exists in its own namespace. In ... interface, a C# class in effect promises to provide the functionality the interface specifies. C# also provides support for structs, a concept whose meaning has changed significantly from C+ +....

Ngày tải lên: 22/03/2014, 17:20

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Ngày tải lên: 24/03/2014, 17:21

... generic type declaration. Like fields, methods can be static (associated with and accessed through the class) or instance (associated with and accessed through an object instance of the class). Constructors A ... C: \WINDOWS\Microsoft.NET\Framework\v2.0.50727\csc.exe hello.cs • For Mono run mcs hello.cs. • For users of cscc, compile with "cscc -o <name>.exe <name>.cs". Doing so will produce ... C# Programming Chapter 3 int variableWithLimitedScope; // "variableWithLimitedScope" is accessible in this code block. } catch(Exception) { // Here is yet another code block. ...

Ngày tải lên: 31/03/2014, 16:41

... Student Created. Parameterized constructor called Age of student, Fraz, is 23 New student created. Parameterless constructor called New school student created. Parameterless constructor called ... C: >SwitchCaseExample Unhandled Exception: System.IndexOutOfRangeException: Index was outside the bounds of the array. at CSharpSchool.SwicthCaseExample.Main(String[] userInput) in c: \visual ... χλασσ Β ωιτη χλασσ Α class B : A { } Τηε χοµπιλερ ωιλλ γενερατε τηε φολλοωινγ ερρορ: 'CSharpSchool.B' : cannot inherit from sealed class 'CSharpSchool.A' Αυτηορ∋σ...

Ngày tải lên: 31/03/2014, 16:41

... listenerSocket.Bind(ipepServer) listenerSocket.Listen(-1) clientSocket = listenerSocket.Accept() If clientSocket.Connected Then Do bytesReceived = clientSocket.Receive(recv) tbStatus.Text += Encoding.ASCII.GetString(recv) ... EndPoint. AcceptSocket() Accepts a pending connection request. Returns Socket. AcceptTcpClient() Accepts a pending connection request. Returns TcpClient. Pending() Determines if there are pending connection requests. ... creation of an OleDbConnection object, where the constructor is passed the connection string (Table 2.6). Here the database is a Microsoft Access file located at c: \purchaseOrder.mdb C# string szDSN...

Ngày tải lên: 17/04/2014, 09:17

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Ngày tải lên: 21/06/2014, 09:20

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Ngày tải lên: 06/07/2014, 00:20

Ngày tải lên: 06/07/2014, 00:20