It basically has an ability to read Intermediate Language. When working on this release, we focused on the decompiler's usability when analyzing a code. This video will explain you to view the source code of an exe file with dotpeek. It can reliably decompile any. The decompiler supports multiple formats including libraries.
As soon as you've decompiled an assembly, you can save it as a Visual Studio project. This can potentially save a lot of time if you need to restore lost source code from a legacy assembly. As such, the generated source code doesn't look like the original source code.
Most of the differences are in places where the information in the original source code isn't needed at runtime. For example, information such as whitespace, comments, and the names of local variables aren't needed at runtime.
We recommend that you use the generated source to understand how the program is executing and not as a replacement for the original source code. When debugging code that was decompiled from an assembly that was compiled using compiler optimizations, you may come across the following issues:. Decompiler integration into VS Debugger.
A relatively small percentage of decompilation attempts may result in failure. This is due to a sequence point null-reference error in ILSpy. We have mitigated the failure by catching these issues and gracefully failing the decompilation attempt.
During a debugging session, the Modules window shows which code modules the debugger is treating as My Code user code. Decompilation of optimized or release modules produces non-user code. If the debugger breaks in your decompiled non-user code, for example, the No Source window appears. Decompilation only generates source code files in C. There is no option to generate files in any other language. NET Core version is used in the decompilation.
Resharper comes with 2 costs: — Small cost for money — Huge cost for developer experience as everything is slower.
This is especially when you are developing a solution of some 20 projects. The only Resharper features I actually use are navigating to decompiled code and 3rd party including. NET code debugging.
Lack of ReSharper has bigger costs than that, I am afraid. Case in point, this very article! I for one can always tell when code has been developed without R as the gutter lights up like a Christmas tree with all the analysis and resulting warnings. Oh yeah, and Rider includes all of that under a bit environment which you will not see out of VS any time soon.
I choose experience over features that I never use. NET Standard F12 go to an implementation instead of the empty reference assemblies, so if this solves that then we are home free.
I think that instead of placing all generated source code files in a single folder it could be useful to optionally place them in a directory tree by namespace of the class in the file — the same way IL Spy does it. Also I would welcome if there was an option to generate not only C code, but also IL together with C. Sometimes IL Spy is unable to generate C code properly especially for code not written in C and seeing and debugging at least IL code would help. This would also be great to have just for educational purpose — to easily see what IL code C compiler generates.
And anyway trying to hide IP when hacker has access to the program being it decompiled source code, IL or just native code is battle already lost. Those who want to make it at least more difficult for them already use obfuscator, which maybe discourages some of them. But no protection can prevent experienced hacker to see what program does or change it if he really wants to.
Mads Kristensen Principal Program Manager. Jordan Matthiesen Senior Program Manager. Justin Johnson. Grace Taylor Program Manager. Leslie Richardson Program Manager. Decompilation of C code made easy with Visual Studio Mark. Download Visual Studio Preview. Abdullah Hamed February 17, Jon Galloway February 20, Max, Skater. NET obfuscator might be your new friend.
So instead of addressing the issue we give a solution for it which is obfuscation? ILSpy is the best decompiler but was missing debugging capabilities like another decompiler. How about built-in obfuscation? Big developer hugs, Hai Ha. Or should I say elbow bumps, considering the climate today. Viewed 7k times. Improve this question.
Rochelle Rochelle 13 1 1 silver badge 3 3 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Community Bot 1. Guntram Blohm Guntram Blohm This is very true " That makes a lot of sense, could you also help me write a C language snippet for reverseengineering.
And if you don't have IDA, there is retdec.
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