visual basic 2010 step by step

... primitive data type values 1 Start Visual Studio 2010 if it is not already running 2 If you are using Visual Studio 2010 Standard or Visual Studio 2010 Professional, on the File menu, ... If you are using Visual C# 2010 Express, on the File menu, click Open Project The Open Project dialog box appears 3 Move to the \Microsoft Press\Visual CSharp Step By Step\Chapter 2\PrimitiveDataTypes ... this book The keywords are listed in the following table Trang 10byte explicit lock sbyte uncheckedTip In the Visual Studio 2010 Code and Text Editor window, keywords are colored blue when you

Ngày tải lên: 05/07/2014, 16:20

... 1 Start Microsoft Visual Studio 2010 if it is not already running 2 Open the StructsAndEnums project, located in the \Microsoft Press\Visual CSharp Step By Step\Chapter 9\StructsAndEnums ... class to the memory used by the int n If you want to continue to the next chapter Keep Visual Studio 2010 running, and turn to Chapter 9 n If you want to exit Visual Studio 2010 now On the File ... Debugging Visual Studio 2010 builds and runs the program Confirm that the word January is written to the console 8 Press Enter to close the program and return to the Visual Studio 2010 programming

Ngày tải lên: 05/07/2014, 16:20

... 1 Start Microsoft Visual Studio 2010 if it is not already running 2 Open the UsingStatement project, located in the \Microsoft Press \Visual CSharp Step By Step\ Chapter 14\UsingStatement ... properties 1 Start Visual Studio 2010 if it is not already running 2 Open the WindowProperties project, located in the \Microsoft Press \Visual CSharp Step By Step\ Chapter 15\WindowProperties ... void Use() { TextReader reader = ; // use reader reader.Close(); } } Microsoft Visual C# 2010 Step by Step Part III Creating Components In this part: Implementing Properties to Access Fields

Ngày tải lên: 05/07/2014, 16:20

... project BuildTree If you are using Visual Studio 2010 Standard or Visual Studio 2010 Professional, set the Location to \ Microsoft Press\Visual CSharp Step By Step\Chapter 18 under your Documents ... class 1 Start Microsoft Visual Studio 2010 if it is not already running 2 Open the BinaryTree solution located in the \Microsoft Press\Visual CSharp Step By Step\Chapter 19\BinaryTree ... to the Tree<TItem> class 1 Using Visual Studio 2010, open the BinaryTree solution located in the \Microsoft Press\ Visual CSharp Step By Step\Chapter 19\IteratorBinaryTree folder in

Ngày tải lên: 05/07/2014, 16:20

... operators 1 Start Microsoft Visual Studio 2010 if it is not already running 2 Open the ComplexNumbers project, located in the \Microsoft Press\Visual CSharp Step By Step\Chapter 21\ComplexNumbers ... Ringers Association project 1 Start Visual Studio 2010 if it is not already running 2 If you are using Visual Studio 2010 Standard or Visual Studio 2010 Professional, perform the following ... completed it (You can see the completed version by building and running the BellRingers project in the \Microsoft Press\Visual CSharp Step By Step\Chapter 22\BellRingers - Complete\ folder in

Ngày tải lên: 05/07/2014, 16:20

... menu 1 Start Microsoft Visual Studio 2010 if it is not already running 2 Open the BellRingers solution located in the \Microsoft Press\Visual CSharp Step By Step\Chapter 23\BellRingers ... Foundation, by Charles Petzold (Microsoft Press, 2006) n If you want to continue to the next chapter Keep Visual Studio 2010 running, and turn to Chapter 23 n If you want to exit Visual Studio 2010 ... return to Visual Studio 2010 As a further touch, you can add icons to menu items Many applications, including Visual Studio 2010, make use of icons in menus to provide an additional visual cue

Ngày tải lên: 05/07/2014, 16:20

... Press\Visual CSharp Step By Step\Chapter 25 folder under your Documents folder Replace Name with your user name cd "\Users\Name\Documents\Microsoft Press\Visual CSharp Step By Step\Chapter ... Express This software is available on the retail DVD with Microsoft Visual Studio 2010 and Visual C# 2010 Express and is installed by default Important It is recommended that you use an account ... BindingExpression object re-If this property is true, the validation failed Trang 14Microsoft Visual C# 2010 Step by StepTrang 16 535Chapter 25 Querying Information in a Database After completing this

Ngày tải lên: 05/07/2014, 16:20

... You can set the values of additional columns by using the properties exposed by the entity class You add the new entity to an ObjectSet collection by using the AddObject method To save the new ... type NorthwindEntities (this is the default name), and then click Next If you are using Visual C# 2010 Express Edition, a message box appears asking whether you want to add the database file ... for that supplier When you have finished browsing the data, close the form and return to Visual Studio 2010 Using LINQ to Entities to Query Data The previous exercise used data binding to fetch

Ngày tải lên: 05/07/2014, 16:20

... functionality to the GraphDemo application 1 Using Visual Studio 2010, open the GraphDemo solution, located in the \Microsoft Press\Visual CSharp Step By Step\Chapter 27\GraphDemo Canceling Tasks folder ... with Visual Studio 2010Modify the GraphDemo application to use a Task<TResult> object 1 Using Visual Studio 2010, open the GraphDemo solution, located in the \Microsoft Press\Visual ... Building Professional Solutions with Visual Studio 2010private void doPlotButtonWork() { int bytesPerPixel = (graphBitmap.Format.BitsPerPixel + 7) / 8; int stride = bytesPerPixel * pixelWidth;

Ngày tải lên: 05/07/2014, 16:20

... PI by using a single thread 1 Start Microsoft Visual Studio 2010 if it is not already running 2 Open the CalculatePI solution, located in the \Microsoft Press\Visual CSharp Step By Step\Chapter ... cannot build Web services by using Microsoft Visual C# 2010 Express Instead, you should use Microsoft Visual Web Developer 2010 Express You can download Visual Web Developer 2010 Express free of ... be used by other programming environments outside the Microsoft NET Framework With Microsoft Visual Studio 2010, you can build Web services by using Microsoft Visual C++, Microsoft Visual C#,

Ngày tải lên: 05/07/2014, 16:20

... to define the variables for the Ruby script and the Ruby objects You can find this application in the \Microsoft Press\Visual CSharp Step By Step\Appendix\ RubyInteroperability folder under your ... application that tests these items You can find this application in the \Microsoft Press\Visual CSharp Step By Step\Appendix\ PythonInteroperability folder under your Documents folder It references ... IronRuby as- semblies, which provide the language binding for Ruby These assemblies are part of the IronRuby download Note This sample application was built using the version of IronRuby that

Ngày tải lên: 05/07/2014, 16:20

... learn, or upgrade to, Visual Basic 2008—one of the most powerful development tools in use today Microsoft Visual Basic 2008 Step by Step is a comprehensive introduction to Visual Basic programming ... requires the Visual Basic 2008 software (sold separately) for use. Upgrading from Microsoft Visual Basic 6.0 Before Visual Basic NET, of course, the programming world was blessed to have Visual Basic ... IDE Settings to Match Step-by-Step Exercises 29 Setting the IDE for Visual Basic Development 30 Checking Project and Compiler Settings 31 One Step Further: Exiting Visual Studio 34

Ngày tải lên: 12/08/2014, 20:22

... indicated during setup that you are a Visual Basic programmer, Visual Basic is your primary development option (as shown here), but the other languages in Visual Studio (Visual C# and C++) are always ... statement, a self-contained instruction executed by the Visual Basic compiler, the part of Visual Studio that processes or parses each line of Visual Basic source code, combining the result with ... options—Visual Basic development, Visual C++ development, Visual C# development, Web development, and even a general-purpose programming environment that closely matches previous versions of Visual

Ngày tải lên: 12/08/2014, 20:22

... System.Diagnostics namespace By including an Internet address or a URL along with the Start method, I’m letting Visual Basic know that I want to view a Web site, and Visual Basic is clever enough ... a replacement for the older Visual Basic TIME$ statement.) Note The Visual Basic TimeString property returns the current system time You can set the system time by using the Clock, Language, ... Boxes 105Visual Basic interprets the line and adjusts capitalization and spacing, if necessary (Visual Basic checks each line for syntax errors as you enter it.) Tip You can enter a line by pressing

Ngày tải lên: 12/08/2014, 20:22

... 13accom-Chapter 5 Visual Basic Variables and Formulas, and the NET Framework 155.NET Framework is a major feature of Visual Studio that is shared by Visual Basic, Microsoft Visual C++, Microsoft Visual ... Microsoft Visual Basic 2008 Step by Step. One Step Further: Establishing Order of Precedence In the previous few exercises, you experimented with several arithmetic operators and one string operator Visual ... exercises Visual Basic includes the following arithmetic operators: & String concatenation (combination) Trang 5Chapter 5 Visual Basic Variables and Formulas, and the NET Framework 147Basic

Ngày tải lên: 12/08/2014, 20:22

... message appears as a ScreenTip Trang 16Chapter 8 Debugging Visual Basic Programs 215Syntax error identified by the Visual Basic compiler Tip By default, a green jagged line indicates a warning, a ... approach to writdetect-ing programs and solving problems At this point in Microsoft Visual Basic 2008 Step by Step, you know just enough about objects, decision structures, and statement syntax ... SourceBreakpoints ImmediateError List Step OutStep OverStep IntoStop DebuggingBreak All Start DebuggingNavigate Backward Navigate Forward Trang 18Chapter 8 Debugging Visual Basic Programs 217In the following

Ngày tải lên: 12/08/2014, 20:22

... arguments by using the ByRef keyword Sub procedures declared in a module are public by default, so they can be called by any event procedure in a project Important Starting in Visual Basic ... Cost argument by using the ByVal keyword, as shown in the following program statement: Sub CostPlusInterest(ByVal Cost As Single, ByRef Total As Single) By declaring Cost using ByVal, you can ... you can use the Visual Basic 6 syntax and return a value to the calling routine by assigning the value to FunctionName.)  Brackets ( [] ) enclose optional syntax items. Visual Basic requires

Ngày tải lên: 12/08/2014, 20:22

... to visit the Microsoft Visual Basic Developer Center site located at http://msdn.microsoft.com/vbasic/ to learn more about Visual Basic. 6 Visit a few more Web sites by using the URL Collection ... and then enter the code by using the Visual Basic Editor (If the Developer tab is not shown, you will need to enable it in the Word Options dialog box.) In the Visual Basic Editor, the completed ... "circus!") Visual Basic 2008 features two methods for string concatenation and many other processing tasks: You can use operators and functions from earlier versions of Visual Basic string-(Mid,

Ngày tải lên: 12/08/2014, 20:22

... versions of Visual Basic Although Microsoft Visual Basic 6 offers several object-oriented programming features, experts say that it lags behind the “true” OOP languages, such as Microsoft Visual C++, ... pixels, which rep- resent the smallest points that you can locate, or address, on a Visual Basic form. In the Visual Basic coordinate system, rows of pixels are aligned to the x-axis (horizontal axis), ... for a picture box object on the form is described in the Visual Basic coordinate system: x-axis y-axis(0,0) x=128 pixels Trang 5Visual Basic works along with your computer’s video display driver

Ngày tải lên: 12/08/2014, 20:22

... Calculator The Car Loan Calculator Web site was developed for the book Microsoft Visual Basic 2008 Step by Step, by Michael Halvorson (Microsoft Press, 2008) The Web site is best viewed using ... programming, you need to have Visual Web Developer installed Visual Web Developer is a component of Visual Studio 2008 Standard Edition, Visual Studio 2008 Professional Edition, and Visual Studio Team System ... System.Math As you learned in Chapter 5, “Visual Basic Variables and Formulas, and the NET Framework,” the Abs function isn’t included in Visual Basic by default, but it’s part of the System.Math

Ngày tải lên: 12/08/2014, 20:22