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. Net Basic Concepts 1.. NET Framework Is an internal Windows component that supports generating and running next-generation applications and XML Web services.. NET FrameworkThere are two main components:Common Language Runtime Library (Common Language Runtime)And. NET FrameworkClass Library (Framework Class Library). 2.Public Language Runtime Library) (Common Language Runtime) Is the basis of. NET Framework. The runtime database can be viewed as a proxy for managing code during execution. It pr

This book in the past few years fragmented read two or three times, as a classic book, should repeat read and reread, since I began to write Bo, I am also ready to think of the classic good book reread carefully read it again, and put the notes into the blog, good memory than bad writing, but also in the process can deepen their understanding of the depth, And, of course, it's shared with friends in the technology community.Assembly Description: A collection of one or more type definiti

] and neural network weight [79], which opens up a new direction.4. Combine with imitation learning (imitation Learning, IL). The first successful case of machine learning and autonomous driving alvinn[33] is based on IL, the current RL field of the most top scholar Pieter Abbeel in following Andrew Ng PhD, designed by IL control helicopter algorithm [34] to beco

"; Don't be bored. You must be clear about this! In the above Code, the "=" in line 3rd has a hidden secret: its function can be understood as new, rather than modifying the variable ". The following is the Il code:. Maxstack 1. Locals Init ([0] string,[1] string B)Il_0000: NOPIl_0001: ldstr "str_1"Il_0006: stloc.0Il_0007: ldloc.0Il_0008: stloc.1Il_0009: ldstr "str_2"Il_000e: stloc.0 // the above two lines correspond to C # code A = "str_2 ";Il_0015:

available. What can be processed by method body preprocessing?1. You can directly convert the local variable signature and Exception Handling table of the method body to the corresponding object entity in the JIT layer.2. Restore the Il bytecode.Note: The IL bytecode is directly transmitted in the JIT layer, which has the risk of being intercepted by the JIT layer. Select the hook location of the JIT La

you seen it? stirng, which we are going to discuss, is in it. Declared string variables are stored in the heap, which is a complete reference type.As a result, manyCodeIf you have any questions, will the string type also "pull the whole body? Let's take a look at the following three lines of code:String A = "str_1 ";String B =;A = "str_2 "; Don't be bored. You must be clear about this! In the above Code, the "=" in line 3rd has a hidden secret: its function can be understood as new, rather tha

. *; import de. fub. bytecode. constants; public class calculatorgenerator extends classloader {public calculator generate (string expression) {string classname = "calc _" + system. currenttimemillis (); // Declaration class // B1 classgen = new classgen (classname, "Java. lang. object "," ", constants. acc_public | constants. acc_super, new string [] {"Calculator"}); // constructor // B2 classgen. addemptyconstructor (constants. acc_public); // Method for adding a calculated expression // B3 ad

After learning C # And. Net for so long, I have been blind. I have learned about. net, C #, CLR, JIT, and IL recently. I hope to help students understand. net. (The level is limited. Hope you can give me more advice) Concepts What is. Net? . Net Framework (. net Framework) is developed by Microsoft, a company dedicated to agile software development and rapid application development) software Development Platform (derived from Wikipedia) with p

the second way is not the same as. NET native. CoreCLR is still used, and. NET native uses Corert as the runtime, see Dotnet/corert for more information.(5) Command line tool:. NET program all run scripts can be executed with command-line tools (Cmd,bash).(6) Language selection: The programming languages supported in. NET Core 1.0 are only C # (F # and VB are temporarily not implemented)Iv.. NET Core Composition SystemIt says above. NET's Troika,. NET Framework,. NET core, XAMARIN, here's a loo

Then, the main thread of the process calls a method defined in MSCorEE. dll, which initializes CLR. Then the permission is assigned to the CLR.3. Read the entry point from the CLR Header After the CLR Initialization is complete, it reads the CLR header and looks for the Application entry mark. We can use ILDasm (view → headers) to view the program entry mark. In ILDasm, View → metaInfo → show, the entry point of the program that opens the metadata information window is 0x06000001. 06 indicates

Amazing decimal, maybe I will ask during the interview ~, Decimal interview As busy as a dog during this time, blog writing will be delayed and we will continue to talk about it. Why is decimal magic? We all know that decimal is a primitive type, This decimal type does not have corresponding IL commands in IL. That is to say, CLR does not know decimal at all. This layer of the compiler is fooling us. Let's

other procedures from modifying counter variables. This is similar to object encapsulation. It should have been a local variable of a method. Now I want to be forced to separate it. It is obviously not a good design. So how does VB generate local static variables? ReplaceCodeIn the back-to-assembly process, we can clearly see that in the WordPress generated by VB, I is not a local variable, but a field of the class: . Field private specialname int32 $ static $ test1 $2001 $ I That is to say,

Statement: This article is a reading note. Most of the content is copied from the book and used as your own learning. (* ^__ ^ *) Xi ...... In the past, when developing a system, we always had to decide what to use.Programming Language. This is a difficult task because different languages have different capabilities. However, since the emergence of. net, the problem has been solved. Let's take a look at the figure below. The Common Language Runtime (CLR) is a Runtime Library that can be u

dll with Reflector, we found that the class name and function name were changed to strings with many numbers, and the original name became totally different. This must be the dll processed by the obfuscator. Since the function name and class name have changed, the source code output through Reflector is also composed of numbers and letters, and it is useless to re-compile the program, I had to find some ideas and methods. Then I thought of another idea.. net Program (exe or dll) decomcompiled

suggestion and does not generate any function on CLR, but you cannot ensure that it can interwork with other applications at all levels.As A. NET application designed for the CLR environment, this abstract intermediate representation includes two main parts: Metadata and hosting. Code . Metadata is a system composed of descriptors of all structural elements of an application, including classes, their members and features, and global items. Metadata also includes the relationship between these i

expires. 1. Use ildasm to open ninerays. webcontrols. flytreeview. dll and save it as AAA. Il; 2. Find and open AAA. Il with uedit, and find "has expired", and process the following code:// For ease of analysis, I paste the decompilation code of the reflactorPublic flytreeview (){This. nodeevents = new list Datetime maxvalue = datetime. maxvalue;// Of course, we can also remove this exception, but in this

1: first, clarify the concept of CLR: 1: first, clarify the concept of CLR: CLR (Common Language Runtime): A "RunTime" that can be used by multiple programming languages "; During runtime, CLR does not care which language is used by developers to change code. It only focuses on whether the language is oriented to CLR (runtime.2: Core CLR functions include: Memory Management, assembly loading, security, exception handling, and thread synchronization. 3 :: 650) This. width = 650; "src =" http://im

folder and all its files:2.4. Run our applet. FileMon will monitor all accesses to C: \ WINDOWS \ assembly, highlight mscorlib, and double-click the entries in the list, it will automatically open the folder where the file is located:OK. Now we have found the dll file and copied it for modification, and recorded its path for future use (C: \ WINDOWS \ assembly \ GAC_32 \ mscorlib \ 2.0.0.0 _ b77a5c561934e089 ). In addition, we recommend that you back up the copied dll. 3. decompile the dll usin

appears relatively less stable, and the bookildefined as1/2ilp-pPeak-to- peak, this uneven component is called Ripple. VisibleLit does affect something. This time if theilWhat do you get when you make points? Is the total charge through the inductor in a cycle, divided byTs, GetIlis the average inductance current. If the capacitance voltage is assumed to be constant, then the charge on the capacitor will not change over a period of time, that is to say, the charge through the inductor is all pa

Markdowpad 2 is a. NET-based offline Markdown editor under Windows, with limited functionality and the need to purchase serial numbers for professional editions. Online unexpectedly saw an article, said is to use tools to crack markdownpad, feel more interesting, did a study and try (hereinafter referred to as the "original"). article links in this http://www.zan3.com/zan492.html View C # source code with Ilspyyou can use Ilspy to decompile the. NET-based EXE file directly into the source code f