12/6/2023 0 Comments Visual studio code ubuntu debugThis is especially handy when you’re working with an app that relies heavily on external packages and DLLs. If necessary, I can also set breakpoints and debug through these files. As shown in the video below, I can smoothly move through the external code, like how I’d work with my own code in the solution explorer. This means that, if necessary, I can pause the code’s execution at specific points, just like I would with my own code making the external code debugging as seamless as possible.įor instance, In my WPF app, I use my “MessageLibrary” to show notifications when clicking a button. I can take another significant step forward by placing breakpoints within this external code. This setup allows me to investigate these external modules and inspect specific sections of code. This node acts as a virtual file browser, neatly organizing decompiled external code modules from different call stacks. Let’s shift our focus to the solution explorer, where a special node called “External Sources” stands out at the very top when you are in debug mode. Navigating and debugging through external codeĬontinuing our journey, this process goes beyond its initial capabilities. The decompiled code, although not identical to the original source, still offers insights into how various functions and components work. This external code here is mainly the framework code like PresentationCore.dll, WindowsBase.dll etc.Īs I click through these call stacks from external code it’s automatically decompiling it for me in a split second. Up at the top menu of the call stack, you will see an option labeled “show external code.” When this option is selected, the call stack will reveal not just my local code stacks but external code components as well. Now, here’s where the exciting part comes in. Currently, the call stack within this window is originating only from my local code related to the highlighted line 29 from my code. I want to direct your attention to the call stack window located at the bottom. To illustrate this, let’s consider this trivial WPF application. Now let’s see the ways we can make the most of decompilation scenarios to boost our efficiency and productivity. You can focus on perfecting your code, and the debugger ensures you have the external code pieces you need, right where they should be in the solution explorer. But now, with Auto-decompilation, the debugger does the thinking for you. Remember the days when loading external code in Visual Studio was a bit like solving a puzzle? You had to manually figure out how to do it from the “No Source Page “. Leveraging Auto-decompilation for External Code NET code while debugging – Visual Studio (Windows) | Microsoft Learn. If you’d like to learn more about these please see Decompile. It’s not uncommon to encounter restrictions when trying to decompile. NET 6+, Visual Studio honors the attribute.Įven the best things have certain limitations. This can be accomplished by implementing the SuppressIldasmAttribute attribute within an assembly or module, effectively preventing Visual Studio from initiating the decompilation process. NET package authors have total control over whether they want their work decompiled. While the auto-decompilation feature in Visual Studio boosts productivity for debugging. If all else fails, the debugger decompiles the code for presentation. Imagine Auto-decompilation as a backup plan for Visual Studio’s debugger when it comes to External Source code: it first searches for local external sources on your machine, then uses Source Link or Source Server info from PDB files to load the source code. This means developers can examine, troubleshoot, and fix issues in the external code with ease, as if they’re working with their own code. It helps to transform compiled binary code (machine code) back into a higher-level programming language, such as C#. Visual Studio’s debugger leverages the ILspy decompiler engine. In this article, we’ll investigate the Auto-decompilation feature of Visual Studio, highlighting its significance in debugging and engineering external code.Įxploring Auto-decompilation and Its Inner Workings Its integrated decompiler, it decompiles external code in real-time and seamlessly incorporates it into the debugger as needed. NET libraries making the external code debugging in Visual Studio much more streamlined and effortless. However, with the release of Visual Studio 17.7, the debugger took a significant leap forward by introducing Auto-decompilation for. Visual Studio has been supporting external sources debugging and decompilation for some time now.
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