For Visual Basic 6 users, topics such as the ADO (ActiveX data object) data control and data environment, ADO data bound controls, and the data report designer are also covered. Topics covered include: database structure, database design, Visual Basic project building, the DAO (data access object) data control, data bound controls, proper interface design, structured query language (SQL), and database reports.

Watch our video where we go ahead and implement these five new features in a ASP.NET Core 6 Web API.Visual Basic and databases is a tutorial that provides a detailed introduction to using Visual Basic for accessing and maintaining databases for desktop applications. Hit and you can test out the new C# 10 features. We will send you an email where you can download the source code. These are the steps to get the application working. Visual Studio 2022 should already have the. It will work with the free community version.

Visual Studio 2022 Preview 3 or above.

This is the software that will need to be installed onto your machine. You can now store common namespaces in a global file, meaning they are referenced for each file in your app. Extended property patternsĭoing a nested property condition is a lot cleaner, as you can now reference the nested property with a dot, rather than with curly braces. With C# 10, you can now have constant interpolated strings, as long as any objects are constant as well.

This has many benefits, including creating an immutable struct instance. Record structsĬ# 10 adds record structs, which was added for classes in C# 9. Using Visual Studio 2022 preview, you can see how the following features work in C Sharp 10: File-scoped namespaceĭeclaring a namespace at the top of a file without having to wrap curly braces around it. Download our ASP.NET Core 6 Web API example application we try out five new features of C# 10.

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