.NET Tips and Tricks

Blog archive

Visual Basic 14 Inline Comments

I'm not a big fan of commenting code, which means that when I feel the need to add a comment it's because I feel that the comment is critical to the code's future. As a result, I want any comments I add to have maximum impact/usefulness.

In Visual Basic, however, I can only put comments before or after the statements that I want to comment. This is especially limiting in LINQ queries, which I often break up over multiple lines, putting each LINQ clause on a different line. This means that a comment on the line before the LINQ query may be explaining something three or four lines farther down the screen. 

With Visual Basic 14, I can finally put my comments where I want them: In-line with the part of the LINQ query I want to explain. This example uses a comment to explain a Where clause:

  Dim PremCusts = From c In db.Customers
                  Where c.Id % 2 = 0    'Premium customers have an even numbered id
                  Select c

You can also use in-line comments when you break up a statement over multiple lines using implicit line continuation.

Posted by Peter Vogel on 06/09/2015 at 8:31 AM


comments powered by Disqus

Featured

  • Edit Local Images/Text from a .NET MAUI Blazor Hybrid App

    With .NET 6 and the latest Visual Studio 2022 preview, developers can create a hybrid Blazor/.NET MAUI app that can work with local machine resources in ways that ordinary Blazor (web) apps can't.

  • In VS 2022, WinForms Designer Still Chasing Parity with .NET Framework Version

    Microsoft provided an update on its years-long effort to bring the new Windows Forms designer up to speed with the old .NET Framework version.

  • See What's New for Git in Latest Visual Studio 2022 Update

    Four new Git features have been added to Visual Studio 2022 in the latest update, Preview 2, including the ability to compare branches and multi-repo branching.

  • Infragistics Adds 17 Controls to Blazor/Web Components Libraries

    Infragistics Ultimate 21.2 is out with an integrated low-code App Builder and 17 new controls for the Blazor and Web Components libraries of Ignite UI, the company's web-based UI toolkit.

Upcoming Events