microsoft visual c net step by step 한글 번역본 다운로드

... example: Catch a speci c exception Write a catch handler that catches the speci c exception... class occur in the body of the class between a pair of braces Here is a C# class called Circle that contains ... instance is created You access the NumCircles field by specifying the Circle class rather than a Circle object For example: Console.WriteLine(“Number of Circle objects: {0}”, Circle.NumCircles); ... the Circle class is split between two files called circ1.cs (containing the constructors) and circ2.cs (containing the methods and fields), the contents of circ1.cs look like this: partial class Circle

Ngày tải lên: 12/08/2014, 21:20

... ReturnCardsTo(Pack pack) { foreach (PlayingCard card in cards) { pack.Accept(card); } cards.Clear(); } Chapter 10 Using Arrays and Collections... and cannot grow or shrink A collection can dynamically ... Open the Cards project, located in the \Microsoft Press \Visual CSharp Step by Step\ Chapter 10\Cards folder in your Documents... ArrayList of its contents 4 On the Debug menu, click Start ... containing other collections can be somewhat confusing to use Chapter 10 Using Arrays and Collections 201 Using Collection Classes... record which slots in the hand no longer contain a PlayingCard You

Ngày tải lên: 12/08/2014, 21:20

... this.instanceCount ; } public static int InstanceCount() { return... be able to: Encapsulate logical fields by using properties Control read access to properties by declaring get accessors Control ... garbage collector, but the process runs asynchronously, and when the method call... } Call a destructor You can’t call a destructor Only the garbage collector can call a destructor Force garbage collection ... dustings! Note You can invoke the garbage collector in a program by calling the static method System GC.Collect However, except in a few cases, this is not recommended The System.GC.Collect method starts

Ngày tải lên: 12/08/2014, 21:20

... new Queue(); Circle myCircle = new Circle(); myQueue.Enqueue(myCircle);... projects location text box, specify the location \Microsoft Press \Visual CSharp Step By Step\ Chapter 18 folder ... write code such as this: Queue myQueue = new Queue(); Circle myCircle = new Circle(); myQueue.Enqueue(myCircle); Clock myClock = (Clock)myQueue.Dequeue(); // run-time error Although this code ... parameter As an example, consider the Circle class that was described in Chapter 7, “Creating and Managing Classes and Objects,” and reproduced here: class Circle { public Circle(int initialRadius)

Ngày tải lên: 12/08/2014, 21:20

... foreach (var companiesPerCountry in companiesGroupedByCountry) { Console.WriteLine(“Country: {0}\t{1} companies”, companiesPerCountry.Key, companiesPerCountry.Count()); foreach (var companies ... located in the \Microsoft Press \Visual CSharp Step by Step\ Chapter 20\QueryBinaryTree folder in your Documents folder. The project con- tains the Program.cs fi le, which defi nes the Program class ... companies”, companiesPerCountry.Key, companiesPerCountry.Count()); foreach (var companies in companiesPerCountry) { Console.WriteLine(“\t{0}”, companies.CompanyName); } } By now you should recognize

Ngày tải lên: 12/08/2014, 21:20

... list box, click some of the methods to select the corresponding check box. If you click a method a second time, it clears the corresponding check box, just as you would expect. 16. Click the ... list, and click the year so that you can select a year by using a numeric up-down control. 14. Click each of the radio buttons in the Experience group box. Notice that you cannot select more ... Start Microsoft Visual Studio 20 08 if it is not already running 2 Open the CustomerDetails project, located in the \Microsoft Press \Visual CSharp Step By Step\ Chapter 24\CustomerDetails

Ngày tải lên: 12/08/2014, 21:20

... User Account Control message box, click Continue If the Security page contains the message “To change permissions, click Edit” click Edit If a User Account Control message box appears, click Continue ... Press \Visual CSharp Step by Step\ Chapter 26 folder under your Documents folder Replace Name with your user name cd “\Users\Name\Documents \Microsoft Press \Visual CSharp Step by Step\ ... an ADO .NET Connection object. (The DataContext class actually creates an ADO .NET connection behind the scenes.) The generic GetTable<TEntity> method of the DataContext class expects an

Ngày tải lên: 12/08/2014, 21:20

... selected by clicking it... box, click the ASP .NET Web Site template Select File System in the Location drop-down list box, and specify the \Microsoft Press \Visual CSharp Step By Step\ Chapter ... CustomerData.aspx, and click... menu, click Database Explorer 5.2 In the Database Explorer window, right-click Data Connections, and then click Add Connection 5.3 In the Add Connection dialog box, click Change ... [...]... the topic “Walkthough: Creating a Web Site with Membership and User Login” in the Microsoft Visual Studio 2008 documentation 10 In the Access Rules section, click Create access rules

Ngày tải lên: 12/08/2014, 21:20

... no action will occur, but exceptions are generated This is what has occurred in this scenario Reference: NET Framework Class Library, Rule Enumeration [C# ] Incorrect Answers A: Cascade specifies ... service can access the session state collection directly Reference: ASP .NET Columns: Nothin' but ASP .NET, ASP .NET Session State NET Framework Class Library, SessionStateMode Enumeration [C# ] Visual ... Reference: Visual Basic and Visual C# Concepts, Introduction to Web User Controls Incorrect Answers A: You can use the Web Control Library project template to author custom Web server controls

Ngày tải lên: 24/01/2014, 09:20

... until the difference between two consecutive root values has reached an acceptable tolerance. Just like main, a function can have local variables. dRoot and dPrevRoot hold the current and previous ... effects; even though it has no meaning and it will probably be erased by the compiler. a + b * c; Functions A function can be compared to a black box. We send in information (input) and we receive ... 5) { continue; } cout << i; ++i; } Introduction to C+ + [ 32 ] Jump Statements We can jump from one location to another inside the same function block by marking the latter location

Ngày tải lên: 12/08/2014, 21:20

... Introducing Microsoft Visual C# and Microsoft Visual Studio 2010 17 On the Build menu, click Build Solution, and verify that the project builds successfully 18 On the Debug menu, click Start ... I  Introducing Microsoft Visual C# and Microsoft Visual Studio 2010 Data type Description Size (bits) Range Sample usage string Sequence of characters 16 bits per character Not applicable string ... sbyte unchecked case extern long sealed unsafe catch false namespace short ushort char finally new sizeof using checked fixed null stackalloc virtual class float object static void const for operator...

Ngày tải lên: 05/07/2014, 16:20

... digitCode = '0' + nextDigit; char digit = Convert.ToChar(digitCode); 102 Part I  Introducing Microsoft Visual C# and Microsoft Visual Studio 2010 current = digit + current; steps.Text += current ... invoked this code, as described earlier in this section Catching Multiple Exceptions The exception-catching mechanism provided by C# and the Microsoft NET Framework is quite comprehensive The NET Framework ... recommended The exception object passed in to the catch handler can contain useful information concerning the exception, which is not accessible when using this version of the catch construct...

Ngày tải lên: 05/07/2014, 16:20

... instance is created You access the NumCircles field by specifying the Circle class rather than a Circle object For example: Console.WriteLine("Number of Circle objects: {0}", Circle.NumCircles); ... c as a Circle (the name of a class) is very different When you declare c as a Circle, c can refer to a Circle object If you declare refc as another Circle, it can also refer to a Circle object ... new Circle object is created: class Circle { private int radius; public static int NumCircles = 0; public Circle() // default constructor { radius = 0; NumCircles++; } } public Circle(int initialRadius)...

Ngày tải lên: 05/07/2014, 16:20

... reference type, you will have two references to the same object For example: Circle c = new Circle(42); Circle refc = c; Declare a variable that can hold a value type or the null value Declare ... enumeration Start Microsoft Visual Studio 2010 if it is not already running Open the StructsAndEnums project, located in the \Microsoft Press \Visual CSharp Step By Step\ Chapter 9\StructsAndEnums folder ... randomCardSelector to shuffle the cards before they are dealt to each hand class Pack { public const int NumSuits = 4; public const int CardsPerSuit = 13; private PlayingCard[,] cardPack; private...

Ngày tải lên: 05/07/2014, 16:20

... mouseLocation = e.GetPosition(this.drawingCanvas); Circle myCircle = new Circle(100); if (myCircle is IDraw) { IDraw drawCircle = myCircle; drawCircle.SetLocation((int)mouseLocation.X, (int)mouseLocation.Y); ... (int)mouseLocation.Y); drawCircle.Draw(drawingCanvas); } } if (myCircle is IColor) { IColor colorCircle = myCircle; colorCircle.SetColor(Colors.HotPink); } On the Debug menu, click Start Without Debugging ... objects according to the collating sequence of the computer, and if the collection holds numeric objects such as integers, the collection should sort the objects numerically When you define the collection...

Ngày tải lên: 05/07/2014, 16:20

... Encapsulate logical array-like access to an object by using indexers n Control read access to indexers by declaring get accessors n Control write access to indexers by declaring set accessors n Create ... declaring get accessors n Control write access to properties by declaring set accessors n Create interfaces that declare properties n Implement interfaces containing properties by using structures ... locY fields Replace the existing constructor with the following code, which calls the constructor in the base class Notice that the body of this constructor is empty because the base class constructor...

Ngày tải lên: 05/07/2014, 16:20

... newYorkClock.StartAmericanClock; tokyoClock.StartJapaneseClock; localClock.StopLocalClock; londonClock.StopEuropeanClock; newYorkClock.StopAmericanClock; tokyoClock.StopJapaneseClock; 15 In the startClick method, ... controller.StartClocks } controller.StopClocks controller.StopClocks controller.StopClocks controller.StopClocks += += += += += += += += localClock.StartLocalClock; londonClock.StartEuropeanClock; newYorkClock.StartAmericanClock; ... EuropeanClock londonClock = null; private AmericanClock newYorkClock = null; private JapaneseClock tokyoClock = null; public ClockWindow() { InitializeComponent(); localClock = new LocalClock(localTimeDisplay);...

Ngày tải lên: 05/07/2014, 16:20

... through the IComparer interface to compare two objects, like this: Object x = ; Object y = ; ObjectComparer comparer = new ObjectComparer(); IComparer objectComparator = objectComparer; ... foreach (var companiesPerCountry in companiesGroupedByCountry) { Console.WriteLine("Country: {0}\t{1} companies", companiesPerCountry.Key, companiesPerCountry.Count()); foreach (var companies in companiesPerCountry) ... companiesPerCountry in companiesGroupedByCountry) { Console.WriteLine("Country: {0}\t{1} companies", companiesPerCountry.Key, companiesPerCountry.Count()); foreach (var companies in companiesPerCountry)...

Ngày tải lên: 05/07/2014, 16:20

... Location field specify the location Microsoft Press \Visual CSharp Step By Step\ Chapter 22 under your Documents folder, and then click Save The new project is created and contains a blank form called ... object by returning a new instance of the Complex class by using the constructor you created in the previous step class Complex { public static implicit operator Complex(int from) { return new Complex(from); ... running Open the ComplexNumbers project, located in the \Microsoft Press \Visual CSharp Step By Step\ Chapter 21\ComplexNumbers folder in your Documents folder This is a console application that you...

Ngày tải lên: 05/07/2014, 16:20

... member.IsCaptain = isCaptain.IsChecked.Value; member.MemberSince = memberSince.SelectedDate.Value; member.Methods = new List(); foreach (CheckBox cb in methods.Items) { if (cb.IsChecked.Value) ... folder Microsoft Press \Visual CSharp Step By Step\ Chapter 23 under your Documents folder In the drop-down list box adjacent to the File name text box, select All Files (*.*) Select the files Face.bmp, ... writer.WriteLine("Captain: {0}", isCaptain.IsChecked.ToString()); writer.WriteLine("Member Since: {0}", memberSince.Text); writer.WriteLine("Methods: "); foreach (CheckBox cb in methods.Items) { if (cb.IsChecked.Value)...

Ngày tải lên: 05/07/2014, 16:20