for microsoft visual c and other compilers

... TestKPolicyLibrary.dll is written in Visual Basic 6.0 The class that performs the calculations is named cPolicyActions The CalculateRenewal function of cPolicyActions accepts a policy identification ... Create a setup project for the ASP.NET application Create another setup project for DataAccess C Create a Web setup project for the ASP.NET application Add a project output for DataAccess D Create ... cs filename extension added Incorrect Answers B, C: The CreateObject function creates and returns a reference to a COM object CreateObject cannot be used to create instances of classes in Visual...

Ngày tải lên: 24/01/2014, 09:20

... tasks Unfortunately, this is not a scalable approach to sharing Locks can often negatively affect the performance of all cores Locks force cores to pause and communicate, which takes time, and they ... They include Roberta Leibovitz (Modeled Computation LLC), Nancy Michell (Content Masters LTD), and RoAnn Corbisier (Microsoft) Rick Carr (DCB Software Testing, Inc) tested the samples and content ... environment is also a characteristic of some embedded applications, such as industrial process control The life cycle of such programs matches the life cycle of the specific hard-ware they were...

Ngày tải lên: 24/03/2014, 01:21

... options 4 Click the Small caps checkbox and click OK twice Check the Small caps option to add this formatting to the new style. Trang 26Loading styles from another document Once you have the desired ... at 11 points and be double-spaced Choose the desired formatting characteristics from the Modify Style box and click OK. Trang 232 Change the Heading 1 style so that it is centered, and uses a ... because they already use the most useful and descriptive names), it’s often easier to create character styles from scratch Of course, you can create brand new paragraph styles as well (just choose...

Ngày tải lên: 01/06/2014, 09:23

... name for the project Click OK Create a new console application using Visual C# 2010 Express On the File menu, click New Project to open the New Project dialog box For the template, select Console ... Console Application Choose a name for the project Click OK Create a new graphical application using Visual Studio 2010 Standard Create a new graphical application using Visual C# 2010 Express ... when an instance of the class is created and can contain code to initialize the instance You will learn about constructors in Chapter 7 ) In fact, the application contains a lot more code, but most...

Ngày tải lên: 05/07/2014, 16:20

... menu, click Start Without Debugging Visual Studio 2010 builds and runs the application The form contains two DateTimePicker controls called first and second These controls display a calendar ... code for MainWindow xaml cs in the Code and Text Editor window Trang 12Chapter 4 Using Decision Statements 81 7 Locate the compareClick method It looks like this:private int compareClick(object ... results for identical dates 15 Click the icon for the second DateTimePicker control, and then click tomorrow’s date in the calendar that appears 16 Click Compare The following text appears...

Ngày tải lên: 05/07/2014, 16:20

... instances are called values and live on the stack Class instances are called objects and live on the heap Can you declare a default constructor? No Yes If you declare your own constructor, ... 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 the variable using the ? modifier with the type For ... instance fields at their point of declaration? There are other differences between classes and structures concerning inheritance These differences are covered in Chapter 12 Declaring Structure...

Ngày tải lên: 05/07/2014, 16:20

... means “many forms ” Trang 23Understanding protected AccessThe public and private access keywords create two extremes of accessibility: public fields and methods of a class are accessible to ... constructor (If you don’t provide one, the compiler generates a default constructor for you ) It is good practice for a constructor in a derived class to call the constructor for its base class ... isolated classes cannot solve complex problems Inheritance is a powerful way of connecting classes, and there is clearly a special and close relationship between a derived class and its base class...

Ngày tải lên: 05/07/2014, 16:20

... this class, and remove the duplicated code from the Square and Circle classes. Modify the Square and Circle classes to inherit from the DrawingShape class 1. Display the code for the Square class ... own code to instantiate the shape object. (Remember that the Square class creates a Rectangle object and the Circle class creates an Ellipse object.) abstract class DrawingShape { public ... DrawingShape class: abstract class DrawingShape { protected int size; protected int locX = 0, locY = 0; protected Shape shape = null; } The Square and Circle classes both use the locX and locY fields...

Ngày tải lên: 05/07/2014, 16:20

... starts and stops the clocks by using delegates Complete the World Clock application 1 Start Microsoft Visual Studio 2010 if it is not already running 2 Open the Clock project located in ... interface by using explicit interface implementation in a class or structure In the class or structure that implements the interface, specify the interface, but do not specify the indexer accessibility. ... Part III Creating Components Note You can declare an indexer that contains only a get accessor (a read-only indexer) or only a set accessor (a write-only accessor). Comparing Indexers and Arrays...

Ngày tải lên: 05/07/2014, 16:20

... y.GetHashCode(); You can create an ObjectComparer object and call the Compare method through the IComparer<Object> interface to compare two objects, like this: Object x = ; Object y = ... inheritance terms, the String class is derived from the Object class, so all strings are objects Now consider the following generic interface and class: You can create an instance of this class and ... “Using Arrays and Collections,” you learned about arrays and collection classes for holding sequences or sets of data Chapter 10 also introduced the foreach statement that you can use for stepping...

Ngày tải lên: 05/07/2014, 16:20

... (c + di) ((( a * c + b * d) / ( c * c + d * d)) + ( b * c - a * d) / ( c * c + d * d))i) Create the Complex class, and implement the arithmetic operators 1. Start Microsoft Visual Studio 2010 ... text box and then click Add. Visual Studio creates the Complex class and opens the Complex.cs file in the Code and Text Editor window. 4. Add the automatic integer properties Real and Imaginary ... C#, and then click Windows 2.3 In the middle pane, click the WPF Application icon Chapter 22  Introducing Windows Presentation Foundation 2.4 In the Location field, type \Microsoft Press \Visual...

Ngày tải lên: 05/07/2014, 16:20

... method called MenuItem_ Click for the Click event If you then create Click event methods for other menu items that also don’t have names, they are called MenuItem_Click_1, MenuItem_Click_2, and ... information and for clearing the form Note TextBox controls are associated with a default shortcut menu that provides Cut, Copy, and Paste commands for performing text editing The shortcut ... which these commands appear tends to be the same across applications; for example, the Exit command is invariably the last command on the File menu There might be other application-specific commands...

Ngày tải lên: 05/07/2014, 16:20

... Windows command prompt 8 Close the command prompt window Trang 19538 Part V Managing Data 9 On the Windows Start menu, click All Programs, click Accessories, and then click Command Prompt ... connection string specified by the ConnectionString property of the dataConnection object to open a connection to the database If the connection is successful, you can use the dataConnection ... string that combines all of these elements in the correct format from the ConnectionString property This code uses a SqlConnectionStringBuilder object to build a connection string for ac-cessing...

Ngày tải lên: 05/07/2014, 16:20

... SaveChanges method of the ObjectContext object to send all the changes back to the database The exception handlers catch any exceptions that might occur The OptimisticConcurrencyException handler ... pessimistic concurrency Instead, it provides a middle ground Each item in an EntityObject class has a property called Concurrency Mode By default, the Concurrency Mode is set to None, but you can change ... two users changing the same data is small (hence the term optimistic concurrency ) The opposite of optimistic concurrency is pessimistic concurrency In this scheme, all data is locked in the...

Ngày tải lên: 05/07/2014, 16:20

... window, click Plot Graph, and verify that the graph appears as it did before 15 Click Plot Graph again, and then quickly click Cancel If you are quick and click Cancel before the data for ... cancelButton, and change the Content property to Cancel The amended form should look like the following image 4 Double-click the Cancel button to create a Click event handling method called cancelButton_Click ... creates and manages a task private void initiateTasks() { // Create the cancellation token source and obtain a cancellation token CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();...

Ngày tải lên: 05/07/2014, 16:20

... // Create an instance of MyCollection<T>, // and wrap it in a BlockingCollection<T> object MyCollection<int> intCollection = new MyCollection<int>(); BlockingCollection<int> ... Web services by using Microsoft Visual C++, Microsoft Visual C#, or Microsoft Visual Basic However, as far as a client application is concerned, the language used to create the ... BlockingCollection<int> collection = new BlockingCollection<int>(myCollection, 1000); Note You can also instantiate a BlockingCollection<T> object without specifying a collec- tion class. In this case,...

Ngày tải lên: 05/07/2014, 16:20

... to create a CustomerDB object, and then invokes the storeCustomer method to add Fred to the dictionary in the CustomerDB object. The code creates another Customer object for a customer called ... 451–452 C C# case-sensitivity, 9 COM interoperability, 64 compiling code, 11 IntelliSense and, 9 layout style, 28 matched character pairs, 10 role in .NET, 3 calculateClick method, 52–53 callback ... types, copying, 151–156 clear_Click method, 471 clearName_Click method, 492 Click event handlers, 471–474 for menu items, 485–487 Click events, 25, 345 Clone method, 198 Closing event handler,...

Ngày tải lên: 05/07/2014, 16:20

... way, create an accelerator item for the Child menu: 7 To use the accelerator, change the program as follows: class CResFrame : public CFrameWnd { public: HACCEL m_hAccel; CResFrame() { m_hAccel ... Accelerator 3 In the Properties window, click the arrow of the ID combo box and select ID_CATEGORY_PARENT 4 Click the Key box and type R 5 Make sure the Ctrl check box is checked or that the Ctrl ... To create a new cursor, on the main menu, click Project -> Add Resource 2 In the Insert Resource or Add Resource dialog box, click Cursor and click New 3 In the Resource View, right-click...

Ngày tải lên: 06/08/2014, 17:20

... RUNTIME_CLASS(CExerciseDoc), RUNTIME_CLASS(CMainFrame), RUNTIME_CLASS(CExerciseView)); AddDocTemplate(pDocTemplate); CCommandLineInfo cmdInfo; // Dispatch commands specified on the command line ... FunctionX, Inc Visual C++ and MFC Fundamentals Chapter GDI Orientation and Transformations void CExoView::OnDraw(CDC* pDC) { CExoDoc* pDoc = GetDocument(); ASSERT_VALID(pDoc); pDC->SetTextColor(RGB(255, ... hold the bitmap and can then copy it to the actual device This job can be taken care of by the CDC::CreateCompatibleDC() method Its syntax is: virtual BOOL CreateCompatibleDC(CDC* pDC); This method...

Ngày tải lên: 06/08/2014, 17:20