The exact number of options depends on what you’ve installed with VS. Just opening the dialog box from “Tools -> Options… “, presents you with around two dozen primary sets of options that you can play with. In case you haven’t noticed, there are at least 32 million different things you can set, change, or tune within Visual Studio. I’ll even give you a few ideas on where you can start. ![]() Take a Friday afternoon and spend time on Visual Studio customization settings. And, yes, I hesitate to say it, but you will be more productive. You’ll find the VS editor less annoying every time you use it. The thing is, with Visual Studio, time spent getting your environment customized to your needs and preferences will be time well spent. You don’t want to spend time fooling with your environment. ![]() You just want to open a project and get busy writing your code. If you’re like me, you’ve got work to do. Interestingly, these two things work together. Selecting the right set of Visual Studio Extensions.Taking the time to customize the environment.I found that there are two primary keys to becoming happy with VS. Over the years, Visual Studio and I have come to an understanding. Whenever I tried to use VS for driver development in the past, I was always frustrated with strange behavior (“Why does it insist on indenting my case statements incorrectly!”), lame and close to useless syntax highlighting, and pointless information panes. But now I’ve fully bought-in to using Visual Studio (VS) as an editor for driver development. To fine-tune the analysis, you can change severity levels of specific inspections or suppress some inspections in places that should be ignored.I used to be a Visual Slick Edit fan. Make sure that these inspections are enabled on the Editor | Inspection Settings | Inspection Severity page of JetBrains Rider settings Control+Alt+S. The dispose analysis relies on the following code inspections:Ĭode Inspection: Return value of a method annotated with is never disposedĬode Inspection: Return value must be disposed but the method or function is not annotated with Ĭode Inspection: Return value of a property must be disposed by the caller You can change the analysis mode on the Editor | Inspection Settings page of JetBrains Rider settings Control+Alt+S. Otherwise, JetBrains Rider will report a non-disposed variable. Pessimistic: A method is only considered safe if the parameter that accepts IDisposable is marked with the attribute. Optimistic (default): All methods that accept IDisposable or a derived type are considered safe that is we assume that they will call Dispose() after processing the object. If instead you pass the disposable variable as an argument to a method, JetBrains Rider will issue warnings depending on the analysis mode: When you receive an object via a API, JetBrains Rider will always consider it disposed and issue no warnings if you wrap the corresponding variable in a using or if you explicitly call Dispose() on that variable. Optimistic and pessimistic analysis modes If you do not have access to the sources of the disposable API, you can use external annotations to apply the necessary attributes to symbols in a compiled assembly. no warning because the method is marked with Public class HasNativeResources : IDisposable If your API does not expose the Dispose() method or have several methods that handle the disposal, you can annotate those methods that actually dispose resources with the attribute: The warning will disappear as soon as you wrap the disposable resource in a using or explicitly call Dispose() on that resource.Īs you can see on the screenshot above, usages of the are also marked with the corresponding inlay hints, which are configurable on the Editor | Inlay Hints | C# | Other page of JetBrains Rider settings Control+Alt+S. Once this is done, JetBrains Rider will report call sites that are not treating the resource as disposable and suggest the corresponding quick-fixes: ![]() You can use this attribute to annotate disposable types, their constructors, and factory methods. To start the analysis, annotate your critical disposable APIs with the attribute. Therefore, to analyze the handling of disposable resources, JetBrains Rider relies on a set of annotation attributes from JetBrains.Annotations. On the one hand, you want to enforce the using keyword at call sites of the specific APIs, but on the other hand, you don't want to have a lot of noise with false positives around each usage of IDisposable. ![]() To reduce the number of resource leaks in your code and improve its performance, you need to ensure the correct handling of disposable resources.
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