https://www.youtube.com/watch?v=5XWmw8bnX_g
Learn how to recode and edit premade dll files using dotPeek, a free decompiler tool. Watch the video tutorial and follow the steps.

https://stackoverflow.com/questions/40910876/dotpeek-modify-dll-files-use-modifiedrecompiled-in-project
2. You can use dotPeek of Jetbrains, can open any DLL with it by just right-clicking the DLL and Open with dotPeek. Once DLL is de-compile in dotPeek, right-click click on the DLL in the left sectoin and chose the option Export to Project. It will open the entire DLL as a Class Library Project in Visual Studio in the case of .NET DLL.

https://www.youtube.com/watch?v=N9G4lUxYdwg
How To decompile the DLL using dotpeek.1. Install DotPeek from the below URL or searchdotpeek in google and select jetbrains linkhttps://www.jetbrains.com/de

https://trycatchdebug.net/news/1227537/dotpeek-dll-decompilation
Follow these steps: Locate the dotPeek installation directory, typically found at C:\Program Files\JetBrains\dotPeek. Open a command prompt and navigate to the dotPeek installation directory. Replace with the path to the DLL file you want to decompile and with the path where you want to save the decompiled source code.

https://www.youtube.com/watch?v=-ggtHSxOOYU
this method can decompile dll into visual basic, c# code.Download JustDecompile:https://www.telerik.com/products/decompiler.aspxOther Videos of Encoding Deco

https://www.meziantou.net/debugging-an-assembly-without-the-original-source-code.htm
To display the source code of a DLL, Visual Studio relies on PDB files (Symbol files) to link compiled code to source code. Visual Studio can load these files either from the local disk or from a symbol server. The problem with third-party DLLs is that we have neither the source code nor the PDB files. This is where DotPeek comes in.

https://www.jetbrains.com/help/decompiler/dotPeek_Getting_Started.html
If you want to make dotPeek your default program for browsing .NET assemblies ( *.dll files) and open these files with double-click, enable Windows Explorer integration on the Environment | General page of dotPeek options. You can quickly configure code viewer preferences - such as whether to wrap long lines or display line numbers - in the

https://www.wikihow.com/Edit-DLL-Files-in-Visual-Studio
Use the following steps to register a DLL file in Windows 10: [8] Press Win + R to open Run. Type regsvr32 next to "Open." Drag and drop the DLL file into the "Open" text box to add the path to the DLL file. Put quotations (" ") around the path to the DLL file. Click Ok.

https://www.reddit.com/r/AskProgramming/comments/fovjqr/need_help_with_editing_a_premade_dll_file/
Complete beginner here. I need to update a DLL file but have no knowledge of how to. It is probably such a simple job to those with the know how, only adding a few lines of code but I have no idea on where to start, tried using Visual Studio and dotpeek to no avail. The DLL file is premade and I want to make additions.

https://www.jetbrains.com/help/decompiler/Reference__Options_Decompiler.html
To do so, right-click an item in the Assembly Explorer window and choose Decompiled Sources or Sources from Symbol Files. Allow downloading from remote locations. Select this checkbox to enable downloading sources from Symbol Server or other remote locations. If symbol files are available both locally and remotely, dotPeek will display local

https://dotnettools-support.jetbrains.com/hc/en-us/articles/206546159-Can-dotPeek-be-used-for-in-place-assembly-editing-or-opening-assemblies-in-Visual-Studio-editor
You can export a decompiled assembly as a project in Visual Studio. This feature is now available in dotPeek 1.1 EAP and higher. However, dotPeek can't be used to edit disassembled code.

https://www.jetbrains.com/decompiler/documentation/
Documentation. Extensive dotPeek documentation including task-specific procedures and UI reference. An overview document describing basic code browsing and navigation features, as well as preferences that you might want to set upfront. This guide describes how to set up dotPeek as a symbol server and use it to debug third-party assemblies in

https://www.wikihow.com/Edit-DLL-Files
Open "File Explorer" and click the "View" tab at the top of the window. Check the "Hidden items" box in the "Show/Hide" section and exit File Explorer. Download and install the Hex Editor setup file. Import the DLL file you want to edit and click open. Edit the DLL's contents and save all of your changes. Part 1.

https://www.reddit.com/r/techsupport/comments/13zj1so/how_do_i_open_and_modify_dll_files/
Or the source code, and a compatible compiler. And in either case, possibly a trusted signing key, and signtool. For a DLL compiled to machine code, there's not really any way you can without significant effort at least. Well, you could open it with a hex editor and start editing the raw binary numbers.

https://www.partitionwizard.com/partitionmanager/how-to-edit-dll-files.html
How to Open and Edit DLL Files. To edit a DLL file, you may need a DLL file editor like Hex Editor, which allows you to view and edit the contents of a binary. How to edit DLL files using a Hex Editor? Here is the guide: Step 1: Download a Hex Editor. You can choose Free Hex Editor Neo provided by HHD software.

https://stackoverflow.com/questions/11172648/justdecompile-dotpeek-show-me-an-assemblys-source-code-how-can-i-modify-it
First of all, you do not see the original source code; you see reverse-engineered source code. If you are interested in programmatically modifying an assembly, have a look at these projects: * The Common Compiler Infrastructure (CCI) Metadata and CCI AST projects on CodePlex. That's exactly what they are for.

https://crimsonschools.com/windows/how-to-edit-dll-files-recode-dll-file-using-just-22/
The DLL Example.dll may also have to be copied to the location where the .exe file would be generated by the following code. DLL files are a kind of library in which there are different types of codes that can be used simultaneously by different programs. How can we know and see which DLL files are used by programs on our PC ? Well, here we

https://www.thetechedvocate.org/how-to-edit-dll-files-15-steps/
Some popular free Hex Editors are HxD and XVI32. 4. Install the Hex Editor: Follow the installation instructions provided by the Hex Editor's developer website, and download required dependencies if any. 5. Open the target DLL file in your Hex Editor: Launch your chosen Hex Editor and open the desired DLL file. 6.

https://archive.org/details/how-to-edit-dll-files-recode-.dll-file-using-just-decompile-encoding-decoding
How To Edit Dll Files RECODE (.dll) File Using Just Decompile Encoding, Decoding ... File Using Just Decompile Encoding, Decoding by TACV - The Amazing Code-Verse 1.14K subscribers. Topics Coding decoding rengineering. How to decomplie a .exe file or .dll that uses c++/c# Addeddate

https://stackoverflow.com/questions/33853220/dotpeek-decompile-dll
dll. decompiling. dotpeek. asked Nov 22, 2015 at 9:10. HyperX. 1,171 2 22 45. When you say protected, do you mean it's been obfuscated by something like .Net obfuscate, for example.. If so, then the variable names will be either hashed or encrypted. I don't think there is a way around this since it is used to protect against decompiling.