I do not know whether people also think that the PDF file can not be edited and modified, in fact, you want to edit the PDF file, there are methods. One: is the use of converters, converted to other documents format, so that you can edit any, if not find a good converter is very prone to error code, garbled phenomenon. The second is to use the PDF editor to re-edit
PDF files are becoming more and more popular and working with the need to modify PDF files is often a problem. A PDF reader is installed on the average person's computer for PDF files, but it can only be used to read and view PDF files, and does not meet people's editorial needs. So how to
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
. 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
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
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
VC supported in the programming languagesProgramA common solution is to compile a unicode program, and then load the corresponding language interface resource DLL file by judging different system default languages.
However, when writing language resource files in other countries, you need to pay attention to some small details. Otherwise, when the program is loaded, the encoding is incorrect and garbled.
This problem should be very easy, but I won't, and no one will tell me, depressing. Who gave me some advice. C ++ is poor at learning and cannot laugh at it.
I want to get the content of a text box of another process, so I wrote the processing code into a DLL compiled in C ++, found the qualified edit box handle, and sent the wm_gettext message to it, from the help document, you must obtain the content info
) 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
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
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
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
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