Shulou(Shulou.com)06/02 Report--

This article mainly introduces the Visual Basic code writing example analysis, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

The code in figure 3 shows an example of how the above Visual Basic language extension significantly simplifies the code required for common operations.

Visual Basic .NET 2003 Const GreetingName As String = "Greeting" Dim sDisplay As ObjectDim ResMgr As ResourceManagerResMgr = New ResourceManager ("ResourcesSample.MyStrings", _ Me.GetType.Assembly) sDisplay = ResMgr.GetString (GreetingName) Visual Basic 2005 My.Resources.MyStrings.Greeting

Figure 3. My. The use of classes provides Visual Basic developers with faster access to features commonly used in the .NET Framework. In addition, the Visual Basic code editor will provide pre-generated code templates to enable developers to "fill in the blanks" and focus on solving the problem at hand rather than solving the language syntax problem (figure 4). Developers can also easily create and distribute their own custom code snippets.

Figure 4. Code snippets automatically create common programming tasks.

New features in the Visual Basic code editor will reduce programming errors for beginner and senior developers at design time. By providing features similar to Microsoft Word spelling and grammar checking, Visual Basic 2005 will propose corrections for common syntax errors.

The smart tag shown in figure 5 corrects the type of naming error. Examples of errors to catch include forgetting to reference the required assembly, attempting to rewrite the method with an incorrect signature, and misspelling the class name. In addition, the compiler warns developers about semantic error code that can cause run-time errors, such as trying to access code elements before initialization.

Figure 5. Smart tags provide an automatic syntax correction mechanism for Visual Basic code.

Visual Basic 2005 will also fundamentally enhance the experience of manipulating and retrieving data. Simplified data source designs from the development environment will be used for local and remote data, business objects, and Web services. Visual Basic 2005 will also reintroduce the ability to create data-bound forms without code. This feature is ideal for many common data access scenarios and is robust and scalable enough for distributed applications that require *; it will enable developers to automatically generate customizable data binding UI when dragging and dropping tables or columns into a form.

Thank you for reading this article carefully. I hope the article "sample Analysis of Visual Basic Code" shared by the editor will be helpful to you. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.