. Net is a language based on virtual machines. It directly generates the msil intermediate language, and then the. NET compiler JIT interprets the image as a local machine.CodeAnd deliver the CPU for execution. The intermediate language is easily decompiled, so we will study how to effectively protect DLL files.
My general method is:Strong signature + obfuscation + encryption.
Strong SignatureStrong namingProgramSet to ensure that your assembly is
Original: C # dynamically modifies the signature of the DLL and modifies the signature referencing the DLL fileThe read Redissessionstateprovider configuration mentions the use of mono Ceil to modify the assembly and its signature, the acquisition of that string inside the Getpublickey and Getpublikeytoken methods, and the subsequent signature we should all It is implemented with code, and the signature tha
C #. when the. net project is connected to oracle, it is always unable to load the DLL (oci. dll) to solve this problem, first check whether your client has installed the Oracle client software. If the oracle client is not installed, the oci will be prompted when you call the oracle database. dll error. If you have installed the oracle client and configured it co
C # Use ilmerge to compress all referenced DLL and exe files into an EXE file
Address: http://www.cnblogs.com/hongfei/archive/2013/03/14/2958627.html#2634561
Ilmerge:Http://www.microsoft.com/downloads/details.aspx? Familyid = 22914587-b4ad-4eae-87cf-b14ae6a939b0 displaylang = en
Install the SDK directly by default after the download. After installation, there will be three files.
run the Program of the winform, copy the
Sanniusignal is a completely free DLL Based on asynchronous socket. It encapsulates client, server, and UDP. With this DLL, you do not need to worry about heartbeat. Stick the package.Group packages, sending files, and other complex tasks. You only need a few simple steps to implement a powerful communication system. It can help you feel the happiest thing and hope you canFind out the deficiencies in the
When asp.net calls C ++/CLI dll that references native dll, an error is reported: The dll or its dependency cannot be found. The specific reason is that IIS only searches for native dll from the system path, and does not find native dll under the Bin directory.
The simplest
::onbnclickedsub () {ASSERT (hinst); mysub = (m_sub):: GetProcAddress (hinst, "sub"); int a = n, b = 6;int Res = MySub (A, b); CString Str;str. Format (_t ("a-b=%d"), res); AfxMessageBox (str);} void Cmathtestdlg::onbnclickedmod () {ASSERT (hinst); mymod = (m_mod):: GetProcAddress (hinst, "mod"); int a = n, b = 6;int Res = Mymod (A, b); CString Str;str. Format (_t ("A for remainder b=%d"), res); AfxMessageBox (str);}Second, Mfc-dll1. Mfc-dll will cal
The steps are as follows:
1, create a new Notepad, copy the following code content into Notepad;
Windows Registry Editor Version 5.00
[Hkey_classes_rootdllfileshell]
[Hkey_classes_rootdllfileshellregister]
@= "Registering DLL Files"
[Hkey_classes_rootdllfileshellregistercommand]
@= "regsvr32%1"
[Hkey_classes_rootdllfileshellunregister]
@= "Uninstalling DLL Files"
[Hkey_classes_rootdllfileshellun
Creating the modal dialog box in the MFC Regular DLLCreating a modal dialog box in an MFC Regular DLL is very simple, CDialog the base class provides a method DoModal () that can create a modal dialog box, so you create a Regular dialog box in the MFC modal DLL, Just need to inherit the dialog base class yourself, call DoModal in the export function.Create the modeless dialog box in the MFC Regular Dll.Beca
Today, when you open RealPlayer to play a video, a dialog box pops up prompting you to say: application or DLL c: \ windows \ system32 \ pncrt. DLL is invalid Windows Image. check your installation disk again. For example:
Why can't I use it today ............ Depressing ing ........
This is strange. How can the pncrt. dll file be lost? The information about the
The project structure is as follows:
The service project calls two datamodel. the method in SQL, two datamodel. the SQL method uses version 3.1.0.0 XXX. DLL, the Service Project always calls a datamodel. the method in the SQL statement is normal. The following error is reported: XXX cannot be loaded. DLL... generally, the version numbers of the two DLL files a
The most comprehensive DLL file online query and download. A friend of the Forum needs to post such a post.
I will be able to find it later ~~~
TIPS: Use the Ctrl + F search function to query the DLL files you needClick to download
A
Aboutwep. dll
Ac1st15. dll
Ac1st16. dll
ASP. NET Data Control Reference aspnetpager. dll Paging
Today, we will share with you the following points: "ASP. NET data control references aspnetpager. dll paging:
1. It may be a bit elementary to explain. I hope that the experts will not "spray" me, because I know that not everyone is a master. I am also afraid that the experts will say that I am 13, and I am not a minor;
2. If there is anything wr
This article mainly introduces how to use c ++ to write the dll library for python. The development environment is VS2013 + Python3.3, and vs2013 to write the dll extension of cpp, which is then interpreted and executed using python3.3. Next let's take a look at the detailed steps. The first step is to create a cpp dll project, and then write the following code t
: GetModuleFileName: Get the DLL file path and obtain the dll path.
Through GetModuleHandle (NULL,...,...);, you can only get the path of the EXE file. What if you need to get the DLL path?
There are two methods:
1. From DllMain (hModule ,...) And pass in GetModuleHandle ();However, some DLL packages are difficult
CS. dynamically load DLL. dynamically generate. Run code. BS. AutoFac management implementation class, dll. bs. autofac
Take League of legends as an example. load .... xxxx. dll. generally, it is the loading subsystem. for example, the equipment system. hero system. in actual development, many projects are very large. it is divided into independent sub-solution d
Mfc42.dll cannot be found in winkawaks running on wineWine cannot find mfc42.dll
A few days ago, it was okay. After reinstalling it, it showed that it could not be found. Need reinstall. Copy mfc42.dll to the Software Directory and system32.
I don't know what's going on, or does the DLL need a specific version?
1. You must first have the following three files:
Sybase. Data. aseclient. dll
Sybdrvado11.dll
Sybdrvssl. dll
In the program running directory or in system32
2. If not, select the project generation target platform as x86.
3. Make sure that the msvcr71.dll and msvcp71.dll
Work on the need to use Python call DLL parsing stream output to a file, how to call DLL many blogs have a description, please refer to the following blog:How to invoke please refer to:http://blog.csdn.net/lf8289/article/details/2322550For Windll and Cdll options, please refer to:http://blog.csdn.net/jiangxuchen/article/details/8741613To pass a custom structure, please refer to:Http://www.jb51.net/article/5
Normal DLLContains code snippet, data segment. NET-compiled DLLs
PE Header
CLR Header
CLR metadata
CLR IL Code
Native data
PE Head DifferenceA normal local code DLL contains 14 data directories. NET compiled DLL contains 15 data directoriesRun-time differences. NET compiled DLLs must depend on the managed CLR runtimeLearn other differences and add them laterWhat is the ' exact ' differen
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