program runs normally and an application code can be generated.
5.
Although I know this is the problem, what if the same problem occurs on the machine that uses this software in the future? There is always no way to configure a special manual, so it would be best if you could make a small patch. However, because there is no source code, in principleThe fewer changes, the better.Instead of pursuing perfect patching.
For convenience, I only want to add a prompt statement in the catch of the cpuid
Iv. the essence of Extension methodAs described in the previous section, we know how to define a extension method in C #: It is a static method that is defined in a static class and the first parameter is marked as the This keyword. In this section, we will learn more about extension Method.Similar to other new features of C # 3.0, Extension method is just a new feature of the. NET programming language in C #. We know that C # is a typical compiled language, and the source code we write must be
As mentioned above, the hosted Assembly contains metadata and the intermediate language (IL). Il is a machine language independent of the CPU, it was developed after Microsoft negotiated with several external business and academic language/compiler authors. il is a language higher than most CPU machine languages. Il ca
program runs normally and an application code can be generated.
5.
Although I know this is the problem, what if the same problem occurs on the machine that uses this software in the future? There is always no way to configure a special manual, so it would be best if you could make a small patch. However, because there is no source code, in principleThe fewer changes, the better.Instead of pursuing perfect patching.
For convenience, I only want to add a prompt statement in the catch of the cpuid
standard. So. NET platform provides a common language framework that is of great benefit to scripting writers.
Osborn:
We've talked about Java, C + +, and scripts. At pdc[: [Microsoft] Professional Developer Conference] I hear a lot of people arguing. NET Il (il is the Microsoft intermediate language, all compilers must produce it to run in. NET Framework) and Java bytecode running in Java virtual machin
I. Preparation
Required software:
Ildasm.exe: used to compile DLL and exe into il files.
Ilasm.exe: used to compile the Il file back to DLL or EXE
These two tools are installed with vs (vs2005 can handle 2003 of them, but not vice versa)
Text processing tool:
Ultraedit: http://www.crsky.com/soft/1469.html
Emeditorpro: http://www.crsky.com/soft/4278.html
Use different tools as needed
Other tools:
Reflector.e
Original address: http://www.cnblogs.com/wujy/p/3275855.html
We usually in the work will often encounter some of the DLL has been compiled, and more trouble is no source code can be modified, only for the DLL files to be modified to get the results we want; This article will demonstrate an example of how to accomplish a simple change, and we will use the following tools.
1: Anti-compilation Tool ILSpy.exe: is a very good anti-compilation software, and is free of charge;
2: Microsoft's Tool Ildas
, in order to reduce the application of the platform to rely on the features, we choose the system this namespace to achieve the most basic hello World, which means that our application does not use any libraries other than mscorlib.dll:using System;namespace MonoApplication{ class MainClass { publicstaticvoid Main(string[] args) { Console.WriteLine("Hello World!"); } }}?? Because our computer is installed. NET Framework, so the program that we write is c
build, the native installed compiler will parse the code files compiled (c + + for a specific CPU compilation process occurs on the host server). For a CLR virtual machine installed on a machine with. NET, it will have its built-in language compiler compile the code into a version-compliant MSIL language, and save the file format as a DLL, which is called a managed assembly and is also a PE file.
. PE files typically contain the following sections:
PE Head
Data Directory
I recently saw a blog post posted by Lao Zhao, "questions I asked during the interview with. Net/C # programmers". I tried to answer this question and I forgot to add it:
What is. Net? What is CLI? What is CLR? What is Il? What is JIT and how does it work? What is GC? How does GC work? What is. net
Dot Net is a complete set of platforms proposed by Microsoft in 2000, including the underlying operating system: Windows; auxiliary products: dot NET En
), CORECLR is a runtime based on the Just-in-time compiler (Just in time Compiler,jit), It uses a cross-platform open source compiler Ryujit, while Corert uses the runtime of the advance compiler (ahead of time Compiler,aot), which can either use Ryujit for AOT compilation or other AOT compilers. Because the AOT compiles IL into machine code in advance, it also has better start-up speed and energy saving on mobile devices.
Finally, mention an open sou
Welcome to the ". Net Discovery series"ArticleIn this article, I will explain the. NET JIT knowledge in two parts.
JIT (just in time) is. net is a mechanism for compiling while running. This mechanism is named by a production method implemented by Toyota in 1960s ".
. Net jit compiler, in terms of its original design intention and running method, is very similar to the "punctual production" system of Toyota Motor, so let's first understand it through "punctual production. net jit mechanis
NetProgramSet decompilation/cracking
Author: tomex ou
When the. NET program is executed, it is first compiled into the intermediary language Il and then converted into Native for execution. Therefore, the intermediate il stage is easily decompiled, and even modified to crack the program. You can refer to document #1ArticleCompared with the differences between the original code and
There are many web-making sites that require authorization every year. What if we crack the authorization? This article will be a step-by-step operation.The following content is only due to the author's interest and does not represent any position.Generally, the license file is an encrypted file that is judged by the DLL component under the bin. We can transform the DLL.1. When we open the website, we will prompt "Sestem.webplugs.Utility.UtilityUser" error.2. We can find the "sestem.webplugs.Uti
First, the principle:C # is a language created specifically for the . NET program framework.The. net Framework has Ms . Netframework;mono . NETFramework( also compliant with the . NET IL language,CTS specification,CLS specification , CLR Runtime Library ), themono program can run on a variety of operating systems and game platforms (currently Mono is not mature enough to be less influential ).The . NET principle is primarily the principle of compila
VoidTestmethodwithattributes ([optional, defaultparametervalue ("")]StringStr)
{
}
The two pieces of code compile the Il except the name. The following uses the first method as an example. Its Il is like this:
. MethodPublicHidebysig instanceVoidTestmethod ([opt]StringStr) cel managed
{
. Param [1] =""
// Code size 2 (0x2)
. Maxstack 8
Il_0000: NOP
Il_0001: Ret
} // End of method prog
version of 5.0 will be officially released in spring 2016 and is now available for Beta 7 (released on September 2, 2015), and the significance of this version is the first time it has been implemented. NET programs can run on Mac and Linux without relying on mono.Microsoft has put. NET platform in addition to form core open source (8 years after Java Open Source, Microsoft has finally taken a difficult step, but the road to go a long way)650) this.width=650; "Src=" https://dn-linuxcn.qbox.me/d
:
Methodinfo. Invoke (
New
Person (),
New
Object
[] {
"
Hello
"
}); Implementation
First, I need to define a delegate to adapt the dynamic method:
Public
Delegate
Object
Fastinvokehandler (
Object
Target,
Object
[] Paramters );
It looks the same as the classMethodinfo'SInvokeMethod. Yes, that means I can write the same code to use it like in the past.
This code generatesDynamicmethod:
Public
Static
Fastinvokehandler getmethodinvoker (metho
FastInvokeHandler (object target,
Object [] paramters );
It looks the same as the classMethodInfo'SInvokeMethod. Yes, that means I can write the same code to use it like in the past.
This code generatesDynamicMethod:Public static FastInvokeHandler GetMethodInvoker (MethodInfo methodInfo)
{
DynamicMethod dynamicMethod = new DynamicMethod (string. Empty,
Typeof (object), new Type [] {typeof (object ),
Typeof (object [])},
MethodInfo. DeclaringType. Module );
ILGenerator
. Therefore, based on this point of view, we have the following sentence: "Does the interface inherit from system. Object ?", In fact, this is an episode discussed in the technical group today.
The assumption that "interface also inherits from object" is based on the following two points of view:
Viewpoint 1:
An interface is essentially a class, because the interface type is identified as. Class in Il after compilation. Since it is a class, it w
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