... open is in a newer file format, you might be trying to load VisualBasic2010 files into an older version of the VisualBasic software. (Earlier versions of VisualBasic can’t open the VisualBasic ... the Visual Studio Integrated Development EnvironmentAfter completing this chapter, you will be able to:n Use the Visual Studio Integrated Development Environment.n Open and run a VisualBasic ... PowerPoint, SharePoint, Silverlight, SQL Server, Visual Basic, Visual C#, Visual C++, Visual InterDev, Visual Studio, Windows, Windows Azure, Windows Server, Windows Vista and Zoo Tycoon are either registered...
... first VisualBasic application. VisualBasic2010 Essentials 11 Chapter 1. About VisualBasic Essentials Visual Basic Essentials is intended to be of use to both novices looking to learn Visual ... 16.5.3 Module Level Scope 88 16.5.4 Global Scope 88 16.6 Static Variables in VisualBasic 88 16.7 Declaring and Referencing VisualBasic Constants 89 Chapter 17. VisualBasic Arithmetic 90 17.1 ... Constant Types 82 15.1 Boolean Variable 82 15.2 Char Variable 82 15.3 Byte Variable 82 VisualBasic2010 Essentials 18 Chapter 4. A Simple VisualBasic Example It is often helpful when learning...
... 797Validation 80 4Summary 80 6CHAPTER 24: SHAREPOINT 2010 DEVELOPMENT 80 7Introduction 80 7SharePoint Foundation 2010 80 8SharePoint Server 2010 80 8SharePoint Terminology 80 8The SharePoint Development Environment ... Logging 280 The Event Log 280 Events, Methods, and Properties 281 Writing to Trace Files 283 Summary 284 CHAPTER 7: TESTDRIVEN DEVELOPMENT 287 When and How to Test 288 Using Assertions 288 TDD ... (Excel) 86 4Outlook Form Regions 87 1Summary 88 0CHAPTER 26: WINDOWS WORKFLOW FOUNDATION 88 1Workflow in Applications 88 1Building Workflows 88 2Adding Workflow with Windows Workflow Foundation 88 2A...
... transformed VisualBasic into a more powerful object oriented programming language by launching Visual Basic. Net, Visual Basic 2005, VisualBasic 20 08 and the latest VisualBasic2010.Visual Basic 2010 ... VisualBasic2010 Integrated Development Environment 1.1 A brief Description of VisualBasic2010 Visual Basic2010 is the latest version of VisualBasic launched by Microsoft in 2010. It ... http://www.microsoft.com/visualstudio /en- us/products /2010- editions/express 1.2 Navigating the VisualBasic2010 Integrated Development Environment 1.2.1 The Start Page When you launch VisualBasic2010 Express,...
... of VisualBasic2010 and Visual Studio 2010, but especially with the tools and techniques available in Visual Studio 2010 Professional and VisualBasic2010 Express. Although VisualBasic2010 ... Development EnvironmentFirst, a quick note to readers upgrading from Visual Studio 20 08: Although there have been lots of internal improvements to Visual Studio 2010, the Visual Studio 2010 IDE ... open is in a newer file format, you might be trying to load VisualBasic2010 files into an older version of the VisualBasic software. (Earlier versions of VisualBasic can’t open the Visual Basic...
... 4.0. With Visual Studio 2010, you can develop applications with the following integrated programming languages:. VisualBasic 2010 . Visual C# 4.0. Visual F# 2010 . Visual C++ 2010 Visual J# ... Exceptions . 1 087 References to the Win32 API calls. 1 089 50 Documenting the Source Code 1091Understanding XML Documents. 1091Enabling XML Comments 1092 Implementing XML Comments . 1093Defining ... VisualBasic2010 development and, more generally, about .NET development, you often hear about writing managed code. Before the first version of .NET (or still with non NET development environments),...
... version CONTENTSWorking with the Connection String Parameters 486 Opening and Closing the Connection 487 The SqlCommand Class 488 The Connection Property 488 The CommandText Property 489 The Parameters ... handling and debugging, Visual Studio features, and ASP.NET web programming. Visual Basic2010 Programmer’s ReferenceISBN: 9 78- 0-470-49 983 -2 Visual Basic expert Rod Stephens shows you how to leverage ... Professional Editionor➤ Microsoft VisualBasic2010 Premium Editionor➤ Microsoft VisualBasic2010 Ultimate Editionor➤ Microsoft VisualBasic2010 Team EditionCONVENTIONSTo help you get the most...
... practices and isnot a requirement of VisualBasic2010. An example of this is as follows:➤CalculateAreaFromRadius➤OpenXmlFile➤GetEnvironmentValueNote that even when an abbreviation is used ... Button1.ClickEnd SubTheHandles Button1.Clickstatement at the end tells VisualBasic2010 that this method should automat-ically be called when theClickevent on the button is fired. As part of this, Visual ... Demo")End SubWhen a method starts running, the variables defined within that method (in other words, betweenSubandEnd Sub, or betweenFunctionandEnd Function) are given local scope.Thescope...
... ":00, Richard is "End SetEnd PropertyNote theGet.End GetandSet.End Setblocks inside theProperty.End Propertystatement. TheGetblockcontains aReturnstatement and is called automatically ... <> -1 Then‘Return the selected customerReturn CType(objCustomers(lstCustomers.SelectedIndex), Customer)End IfEnd GetEnd PropertyFIGURE 5- 18 Because there is no else statement for the ... enter into the array, separated with commas. Note that when you do this, youdon’t specify an upper bound for the array; instead, you use empty parentheses. VisualBasic2010 prefersto calculate...
... events, although in day-to-day programmingonly a few of them will be consistently useful. For the Button control, the most useful event is usually theClickevent. Visual Basic2010 knows enough ... Visual Studio 2010. At this point, your toolbar should look similar to the one shown in Figure 7- 18. TheToolTipTextproperty enables VisualBasic2010 to display a ToolTip for the button whenever ... a user interface using Windows Forms or Windows is all about responding to events(such as theClickevent), so programming for Windows is commonly known as event-driven...
... button and menu itemsCopyToolStripButton.Enabled = blnEnabledCopyToolStripMenuItem.Enabled = blnEnabledContextCopyToolStripMenuItem.Enabled = blnEnabledThe next menu item in the Edit menu is the ... itemsCutToolStripButton.Enabled = blnEnabledCutToolStripMenuItem.Enabled = blnEnabledContextCutToolStripMenuItem.Enabled = blnEnabled‘Toggle the Copy toolbar button and menu itemsCopyToolStripButton.Enabled ... objTextBox.SelectionLength < objTextBox.TextLength ThenblnEnabled = TrueElseblnEnabled = FalseEnd If‘Toggle the Select All menu itemsSelectAllToolStripMenuItem.Enabled = blnEnabledContextSelectAllToolStripMenuItem.Enabled...
... to go through to do that.EventsIn VisualBasic2010 you listen for events to determine when something has happened to a controlon a form. You can consider an event as something that an object ... that have an identically named class or child namespace, Visual Basic2010 cannot tell what you are after (such asCar.CarandMyOwnProject.Car). If thishappens, VisualBasic2010 informs you ... theClass End Classdefinition in aNamespace EndNamespacedefinition. By default, classes created in VisualBasic2010 are automatically assigned to aroot namespace. Visual Studio 2010 automatically...
... Viewer❘403‘Add it to the menuobjMenu.MenuItems.Add(objItem)Next‘Add a separator menu itemobjMenu.MenuItems.Add("-")‘Now add the Exit menu itemobjMenu.MenuItems.Add(New ExitMenuItem())‘Finally, ... From the Windows Start menu select All Programs ➪ Microsoft Visual Studio 2010 ➪ Visual Studio Tools ➪ Visual Studio 2010 Command Prompt.NOTE If you are running on Windows Vista or Windows 7, ... Methods❘405Return strPasswordEnd GetSet(ByVal value As String)If value.Length >= MinPasswordLength ThenstrPassword = valueEnd IfEnd SetEnd PropertyEnd ClassThat seems fairly straightforward....
... term parameters here refers to the parameters required to provide data to yourSQL statement or stored procedure, not to the parameters that are required to be passed to a Visual Basic2010 method.You ... statement shown in Figure 15-7 was generated.FIGURE 15 -8 The next section discusses the basic data access components that are needed in Windows Forms to display data. Since you have been using ... objCurrencyManager.Position -= 1‘ Show the current record position ShowPosition()End Sub 18. The next procedure you want to add code to is thebtnMoveNextprocedure:Private Sub btnMoveNext_Click(ByVal...
... click is next. The only event is theOnClickevent of thebtnClientcontrol.Client side code is added to the HeadContent based on the master page. When you click the client button,this procedure ... 18 ASP.NETTHIN-CLIENT ARCHITECTUREIn previous chapters, you have seen thick-client applications in the form of Windows Forms appli-cations. Most of the processing is completed by the client ... on the client, it may cause problems for some users. This is one of the majordifferences between Windows and Web Forms applications. You will learn about the major differencebetween these two...