Visual Studio 2010 Will Make You More Productive

By Michael Flanakin @ 7:41 AM :: 2690 Views :: .NET, Development, Tools/Utilities :: Digg it!

Visual Studio

Whether you've heard about Visual Studio 2010 and .NET 4.0 or not, you should really be watching the 10-4 show on Channel 9 Syndicated feed. As you have probably guessed, the show talks about what to expect in Visual Studio 2010 (version 10.0) and .NET 4.0. The episodes I've seen cover things like ASP.NET, AJAX, parallelization, and overall enhancements to the VS IDE. Admittedly, I'm behind a few episodes, but that's just par for the course While each of these has been valuable on its own, I have to specifically call out episode 5, Code Focused in Visual Studio 2010. This episode talks about three things: code navigation, test-driven development (TDD), and extending the VS editor.

These first two areas, code navigation and TDD enhancements, are taking a page from the Resharper bible. If you haven't used Resharper, yet, you're seriously missing out. Resharper is the one VS add-in I can't live without -- GhostDoc isn't too far behind, tho. The first thing we're getting is the ability to highlight all references of an variable. This doesn't sound all that exciting, but it's really nice to see without having to look, if that makes sense. To top it off, you can bounce between these references with simple keyboard shortcuts.

Bouncing between variable instances is neat, but let's take it up a notch. If you're digging into new code, figuring everything out can be a true feat. To help us move down this path, VS10 is giving us the ability to view the hierarchy of calls related to a specific method/property. The call hierarchy tells you everthing that calls your code block and what your code block calls. This is going to make understanding code a lot easier. We're still short of my desired end-goal of having an automatic sequence diagram generated, but at least we're making steps in that direction.

From a productivity perspective, one thing I love about Resharper is that, if I need to open a file, I don't need to know where it is, I simply need to know its name. VS10 is bringing this to everyone. A simple shortcut, like Ctrl+T, and a dialog pops up, waiting for you to type in the file name. You can type a partial name, mycla to get MyClass.cs, or use the Pascal-casing and type MC to get MyClass.cs or MyComponent.cs. Pay attention to how much time you spend in the solution explorer. Imagine cutting that in half, if not more.

The TDD-based enhancement really isn't about TDD, but it does support TDD very nicely. Basically, the idea is, when you're writing code, you want to dig in to the real logic, not go around creating domain objects and data access layers. To support this, you just start typing. If you need a customer class, you just reference it in code. VS will tell you it doesn't know about that class, but this is where the feature comes into play: it'll give you the option to generate it. The same thing happens when you add properties and methods. VS will generate the stubs for you. This lets you focus on one method at a time, without having to divert focus to figure out how third party code needs to work. This is all about decreasing the noise, in my opinion, which is very hard to do sometimes.

The last thing the episode covers is something most people will probably underappreciate: the new WPF-based editor. Despite what people think, this isn't about flashy graphics. Nobody wants text to fly across the screen as we type it. There are two concepts here: (1) simple animation can go a long way to enhance user experience; and, (2) WinForms is now a legacy technology and WPF provides so many enhancements that it just makes sense to bring this to developers, making it easier to build and extend on the #1 development environment in the world. Everytime I think about this, I fall back on Resharper. Now that it's so easy to do amazing things with the editor, what is the Resharper team going to be able to give us? What is the community going to be able to give us? I can't wait to find out.