cannot be protected.
Iv. protection solution Classification
Next, I will introduce various. Net protection solutions.
I divide DOTNET protection into three categories.
Non-third-party protection solution provided by M $A) Strong name
Strong names are the protection mechanism provided by Ms.
It needs to use the SN command.
What does a strong name mean? I will explain it here. A strong name is used to prevent the Assembly from being modified illegally. After the Assembly is modifi
logos, and MethodDef metadata tag (token) of the managed module population method (Main method ), the module metadata, resources, strong names, and positions/sizes of some flags and other less important data items
Each managed module of metadata contains metadata tables. There are two types of tables: one type of table description defined in source code type and member: the other type of table description source code reference type and member
The code generated when the
key aspects of the SQL operation. There is a Getinit () method under this class.2.GetInit () method:We all know that dapper.net can quickly get and produce objects by emit a sequence queue that reflects IDataReader. The Getinit () method is a static method in which the "Type CommandType" parameter of the method represents a connection to the Command object and returns a actionLet's take a look at how the IDataReader sequence queue is reflected through emit.if out return action;}Linkvar " Bin
C # (F # and VB are temporarily not implemented) 4,.net Core Composition System it says above. NET's Troika,. NET Framework,. NET core, XAMARIN, here's a look at the composition of. NET Core such as, NET Core Composition System:( 1) Runtime has two runtime,nativeruntime and CoreCLR implementations in. NET Core. Nativeruntime converts C # or vb.net code directly to native machine code. While CoreCLR is an open source JIT runtime, the code is compiled into intermediate language (
. 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
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
on.custom button in group headerYou can now display the buttons within the group header and allow the end user to customize the action.WinForms Map Controlsupports OpenStreetMap base and overlay LayersIn this release, the providers of OpenStreetMap data support the following layer collections:
Basic (Basic)
Circular Map (Basic)
Bike route (overlay)
Grayscale level (Basic)
Hiking Course (overlay)
Hot (Basic)
MapQuest (
/.
3) HTML: http://www.w3.org/markup /.
4) CSS: http://www.w3.org/style/css /.
5) xml http request objects are supported by Internet Explorer, Mozilla-based safari, and operabrowser.
2. Availability
Developers and designers began to realize that user experience not only greatly affects the success of the market, but also affects the cost and expenses of the owner. The success of Ajax-based applications, such as Google Maps, shows that products that provide better user experience are e
ol.layer.Tile ({source:
new Ol.source.MapQue St ({layer:
' Sat ' })], view:
new ol. View ({center:ol.proj.transform (
[37.41 ,
8.82 ],
' epsg:4326 ' ,
' epsg:3857 ' ), Zoom:
2 })});
Which is the ol.layer.Tile slice layer type, the source is MapQuest, layerIs the type of the requested layer, MapQuest has three types of layers: osm , sat and, is the
Universal consortium.
http://www.w3.org/XML/.
3). html:http://www.w3.org/markup/.
4). css:http://www.w3.org/style/css/.
5). XML HTTP Request Object: Supported by Internet Explorer, Mozilla-based, Safari, and opera browsers. Top ten reasons for second place: usability
Developers and designers are beginning to realize that not only is a large user experience successful in the marketplace, but it also recognizes how this experience affects the user's overhead. Google Maps based on Ajax technology
) html:http://www.w3.org/markup/.4) css:http://www.w3.org/style/css/.5 XML HTTP Request Object: Supported by Internet Explorer, Mozilla-based, Safari, and opera browsers.Top ten reasons for second place: usabilityDevelopers and designers are beginning to realize that not only is a large user experience successful in the marketplace, but it also recognizes how this experience affects the user's overhead. Google Maps based on Ajax technology are more successful than the traditional choice
the consortium.
3) html:http://www.w3.org/markup/.
4) css:http://www.w3.org/style/css/.
5 XML HTTP request objects are supported by Internet Explorer, the Mozilla Safari and opera browsers.
2. Usability
Developers and designers are beginning to realize that the user experience not only greatly affects the success of the market, but also affects the cost of the owner. Based on Ajax applications, such as Google Maps, the success of more traditional software such as
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
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