How to get the code from a `.dll` in C++ [closed] - dll

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Closed 10 years ago.
I have a .dll and I need some code from it. How do I get the code from a .dll?

If by code you mean the textual instructions that were used to generate the machine code in the library, the best you can really do at this point is assembly language. Nearly any debugger will let you view the assembly.
If you meant the original high level language, your out of luck.

You can't. You can open it up in a hex editor, but there is no way to get the original source code from compiled output. This is the basis for the entire closed-source (proprietary) software industry.

Related

Code base protect at demarsheling time [closed]

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Closed 9 years ago.
According to wiki
Marshalling
marshalling an object includes codebase and object data. If codebase i.e. source code of class of an object is transferred to another machine , how can it be protected to be viewed.
If codebase i.e. source code of class of an object is transferred to another machine
It isn't. That isn't what 'codebase' means. The 'codebase' of a class is information about where the .class file was loaded from. Don't just guess what words mean, look them up.

Dynamic code generation and execution without writing code to database [closed]

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Closed 10 years ago.
Is it possible to generate ABAP code and execute it in memory without writing code to DB?
Yes. Use Google. Use Google. Use Google. Use Google. Use Google. (I have to write at least 30 characters although I really don't have anything else to say besides that wanting to generate code dynamically is usually a sign you're on the wrong track.)

How do I test software in a really good way? [closed]

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Closed 11 years ago.
It's hard. I don't know where to start, do I use JUnit or a library for PHP?
The problem is I keep testing things and it works out really bad. Shall I give you a code example?
Software testing is only as good as the known defects that you discover. I recommend unit, functional, and regression testing while relying on a continuous integration tool. This will allow changes to be propagated and tested as soon as possible.

How to make a DLL in VB 6.0 [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
How would I make a DLL in VB 6.0?
I assume you mean an ActiveX DLL (in which case this question is a duplicate).
Just work through the step-by-step guide from the VB6 user guide Creating An ActiveX DLL. It's pretty good. It goes through creating the project, building the DLL, and making a client project, and then it explains some underlying concepts and gotchas.
If you mean a standard DLL check out the free tool vbAdvance.
A quick search on google revealed these instructions
Here's an FAQ I wrote on the subject a few years ago: http://www.tek-tips.com/faqs.cfm?fid=5940
# John Sibly: I don't think the OP was looking for how to create a standard (non-COM) DLL, but of course I could be wrong. The OP was pretty vague, after all. :)

asp.net/ C# screen scaping done easily? [closed]

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Closed 10 years ago.
whats the simplest way to do screen scraping using c# and .net 4.0?
are their libraries i can reuse? i think i heard of an html tool pack for this but can not find it now...
The parsing should be done with the HTML Agility Pack. I've never used it so I don't know if it will connect to the web pages for you or not. If not, you should be able to use the WebClient class.