search
HomeBackend DevelopmentC++How Can I Invoke Arbitrary C# Functions from C ?

How Can I Invoke Arbitrary C# Functions from C  ?

Invoking Arbitrary C# Functions from C

While ICLRRuntimeHost::ExecuteInDefaultAppDomain() offers a limited approach to calling C# functions from C , it is not the sole solution. Here are various methods to achieve this goal:

1. C /CLI as an Intermediate DLL:

This involves creating a C /CLI DLL that acts as a bridge between C and C#. The C /CLI DLL exports C functions that invoke C# methods.

2. Reverse P/Invoke:

In this approach, C# code calls exported C functions, allowing C code to access C# functionality.

3. Using COM (Component Object Model):

COM provides a standardized interface for communication between different programming languages. C# assemblies can be exposed as COM objects to be invoked from C code.

4. Using CLR Hosting (ICLRRuntimeHost::ExecuteInDefaultAppDomain()):

While limited to specific function formats, this method allows C code to invoke C# methods within the same process.

5. Interprocess Communication (IPC):

IPC can be used to transmit function calls between C and C# processes, enabling remote invocation.

6. HTTP Server Hosting:

C# functions can be hosted on an HTTP server, and C code can remotely invoke them using HTTP verbs.

7. Manual CLR Hosting:

This advanced technique provides greater flexibility and control over C# function invocation from C by directly loading and executing the C# assembly in-memory.

The above is the detailed content of How Can I Invoke Arbitrary C# Functions from C ?. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Mastering Polymorphism in C  : A Deep DiveMastering Polymorphism in C : A Deep DiveMay 14, 2025 am 12:13 AM

Mastering polymorphisms in C can significantly improve code flexibility and maintainability. 1) Polymorphism allows different types of objects to be treated as objects of the same base type. 2) Implement runtime polymorphism through inheritance and virtual functions. 3) Polymorphism supports code extension without modifying existing classes. 4) Using CRTP to implement compile-time polymorphism can improve performance. 5) Smart pointers help resource management. 6) The base class should have a virtual destructor. 7) Performance optimization requires code analysis first.

C   Destructors vs Garbage Collectors : What are the differences?C Destructors vs Garbage Collectors : What are the differences?May 13, 2025 pm 03:25 PM

C destructorsprovideprecisecontroloverresourcemanagement,whilegarbagecollectorsautomatememorymanagementbutintroduceunpredictability.C destructors:1)Allowcustomcleanupactionswhenobjectsaredestroyed,2)Releaseresourcesimmediatelywhenobjectsgooutofscop

C   and XML: Integrating Data in Your ProjectsC and XML: Integrating Data in Your ProjectsMay 10, 2025 am 12:18 AM

Integrating XML in a C project can be achieved through the following steps: 1) parse and generate XML files using pugixml or TinyXML library, 2) select DOM or SAX methods for parsing, 3) handle nested nodes and multi-level properties, 4) optimize performance using debugging techniques and best practices.

Using XML in C  : A Guide to Libraries and ToolsUsing XML in C : A Guide to Libraries and ToolsMay 09, 2025 am 12:16 AM

XML is used in C because it provides a convenient way to structure data, especially in configuration files, data storage and network communications. 1) Select the appropriate library, such as TinyXML, pugixml, RapidXML, and decide according to project needs. 2) Understand two ways of XML parsing and generation: DOM is suitable for frequent access and modification, and SAX is suitable for large files or streaming data. 3) When optimizing performance, TinyXML is suitable for small files, pugixml performs well in memory and speed, and RapidXML is excellent in processing large files.

C# and C  : Exploring the Different ParadigmsC# and C : Exploring the Different ParadigmsMay 08, 2025 am 12:06 AM

The main differences between C# and C are memory management, polymorphism implementation and performance optimization. 1) C# uses a garbage collector to automatically manage memory, while C needs to be managed manually. 2) C# realizes polymorphism through interfaces and virtual methods, and C uses virtual functions and pure virtual functions. 3) The performance optimization of C# depends on structure and parallel programming, while C is implemented through inline functions and multithreading.

C   XML Parsing: Techniques and Best PracticesC XML Parsing: Techniques and Best PracticesMay 07, 2025 am 12:06 AM

The DOM and SAX methods can be used to parse XML data in C. 1) DOM parsing loads XML into memory, suitable for small files, but may take up a lot of memory. 2) SAX parsing is event-driven and is suitable for large files, but cannot be accessed randomly. Choosing the right method and optimizing the code can improve efficiency.

C   in Specific Domains: Exploring Its StrongholdsC in Specific Domains: Exploring Its StrongholdsMay 06, 2025 am 12:08 AM

C is widely used in the fields of game development, embedded systems, financial transactions and scientific computing, due to its high performance and flexibility. 1) In game development, C is used for efficient graphics rendering and real-time computing. 2) In embedded systems, C's memory management and hardware control capabilities make it the first choice. 3) In the field of financial transactions, C's high performance meets the needs of real-time computing. 4) In scientific computing, C's efficient algorithm implementation and data processing capabilities are fully reflected.

Debunking the Myths: Is C   Really a Dead Language?Debunking the Myths: Is C Really a Dead Language?May 05, 2025 am 12:11 AM

C is not dead, but has flourished in many key areas: 1) game development, 2) system programming, 3) high-performance computing, 4) browsers and network applications, C is still the mainstream choice, showing its strong vitality and application scenarios.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor