Recently, someone asked in the Group how to use C language to compile DLL files (dynamic link library ).I didn't care too much about this problem or try any solution. After all, I used VB (now I use it.. Net). Creating a DLL is just a click to create an ActiveX dll project. Today, I chatted with my friends online and r
. 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 the local code and delivers 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 SignatureA strongly-named A
Programs that delete duplicate files and programs that delete duplicate files
Delete duplicate files
Usage:
Create a BAT file, such as 1.bat, and write: RemoveDuplicate.exe path1 path2 (or enter the above content under the command
. 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 nam
What about the loss of DLL files? believe that many friends encounter running a program or game will appear prompts, said the system is missing what DLL file, this time we need to find this file and install, the following small set for everyone to bring the use of DLL Repair tool Introduction, to understand the next ba
ILMerge merges multiple DLL files and ilmerge merges dll files.Preface
If your project needs to provide multiple dll files for use by others, you may wish to merge your dll files into
. 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 the local code and delivers 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 SignatureA strongly-named As
) Double multiply (double A, double B );
// Returns a/B
// Throws dividebyzeroexception if B is 0
Static _ declspec (dllexport) Double divide (double A, double B );
};
}
3. Add the mathfuncsdll. cpp file as follows:
// Mathfuncsdll. cpp
// Compile with:/ehs/ LD
# Include "mathfuncsdll. H"
# Include
Using namespace STD;
Namespace mathfuncs
{
Double mymathfuncs: add (double A, double B)
{
Return A + B;
}
Double mymathfuncs: Subtract (double A, double B)
{
Return
In plug-in development of Microsoft Dynamics CRM 4.0, third-party DLL is often referenced. If it is deployed on a disk, it will not have a great impact. If it is deployed on a database, the plug-in cannot run because it references a third-party DLL. In my opinion, the plug-in deployment tool only serializes the plug-in DLL to the database, but the third-party
Command Prompt
==========
Microsoft Windows XP [version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:/Documents and Settings/Master> H:
H:/> Cd H:/mygame/myatl/debug// Directory where the myatl. dll file is located
H:/mygame/myatl/debug> Path = % PATH %; C:/program files/Microsoft Visual Studio. NET2003/vc7/bin// Zookeeper: the path of dumpbin.exe.
H:/mygame/myatl/debug> Path = % PATH %; C:/program
First, Let's explain the differences between hosted DLL and non-hosted DLL. In a narrow sense, hosted DLL files are generated in the DOTNET environment. Unmanaged DLL files are not generated in the DOTNET environment.
To host
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
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
In a task completed last week, I found a bit confused:
When writing C ++ DLL for VB call, the def file must be used to define the export symbol. OtherwiseProgramFailed to link. We all know that the def file is used to prevent the C ++ compiler from renaming the function. Another alternative to achieving the same effect is to use the extern "C" identifier. If the DLL is called by C ++, C #, Java, and so on
[Switch] Error: no 'server' JVM at 'C: \ Program Files \ Java \ jre6 \ bin \ server \ jvm. dll '. Solution: jre6jvm. dll
Problem:Error prompted with java-jar XXX. jar-server-Xms900m-Xmx900m or java-server-versionError: no 'server' JVM at 'C: \ ProgramFiles \ Java \ jre6 \ bin \ server \ jvm. dll '..
SolutionCopy 'serv
Small knowledge: the role and benefits of DLL files
As we all know, the software main program is generally exe type executable file, directly double-click it can start a software. But for DLL files, you probably don't know as much as EXE. A DLL is a "Dynamic link library" f
Chapter 1 Why dynamic link library (DLL)
When you mention a DLL, you will not be unfamiliar. in Windows, there are a large number of files suffixed with DLL, which are an important guarantee to ensure the normal operation and maintenance of Windows. (For example, the Win95 System directory contains more than 500
(1) Lib is required at compile time, DLL is required at runtime.If you want to complete the compilation of the source code, there is Lib enough.If you also make a dynamically connected program run, there is enough DLL.In the development and commissioning phase, of course, it is best to have.(2) The General Dynamic Library program has lib files and DLL
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