UrbanPro

Learn .Net Training from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

Is it possible to write Unmanaged Code in c++/.net on visual studio?

Asked by Last Modified  

1 Answer

Learn .Net

Follow 1
Answer

Please enter your answer

Yes, it is possible to write unmanaged code in C++ for .NET applications using Visual Studio. In the context of .NET, unmanaged code typically refers to code that is not managed by the Common Language Runtime (CLR). Unmanaged code might include native C++ code, legacy code, or code that directly interacts...
read more
Yes, it is possible to write unmanaged code in C++ for .NET applications using Visual Studio. In the context of .NET, unmanaged code typically refers to code that is not managed by the Common Language Runtime (CLR). Unmanaged code might include native C++ code, legacy code, or code that directly interacts with the operating system.Here are the steps to write unmanaged code in C++ for a .NET application:1. **Create a C++ Project:** - Open Visual Studio and create a new project. - Choose a project template that corresponds to your needs. For example, you might choose "Empty Project" or "Windows Desktop Wizard" if you are creating a native Windows application.2. **Write Unmanaged C++ Code:** - Add C++ files to your project and write unmanaged C++ code. This code will not be managed by the .NET runtime and can include standard C++ features and libraries.3. **Compile as Native Code:** - Configure your project settings to compile the C++ code as native code (unmanaged). This can typically be done in the project properties under "Configuration Properties" > "General" > "Common Language Runtime Support." Set this option to "No Common Language Runtime Support" or "Pure MSIL Common Language Runtime Support."4. **Interact with Managed Code:** - If your unmanaged C++ code needs to interact with managed (.NET) code, you can use interoperability mechanisms such as Platform Invocation Services (P/Invoke) or the Common Object File Format (COFF). P/Invoke allows you to call functions defined in managed assemblies from unmanaged code. ```cpp // Example of P/Invoke in C++ #include <windows.h> extern "C" __declspec(dllexport) void CallManagedFunction(); int main() { CallManagedFunction(); return 0; } ``` - You can define a managed function in a .NET language (e.g., C#) and call it from your unmanaged C++ code. ```csharp // Managed C# code using System; public class ManagedClass { public static void ManagedFunction() { Console.WriteLine("Managed function called."); } } ```5. **Compile and Link:** - Compile your C++ code and link it with any necessary libraries. If you're using P/Invoke, ensure that the managed assembly (containing the managed function) is available to your unmanaged C++ application.6. **Run the Application:** - Run the compiled unmanaged C++ application. If you've correctly configured the project to produce unmanaged code, it should run without relying on the .NET runtime.Remember that unmanaged code lacks the safety features provided by managed code, so extra care is needed to handle memory, resource management, and other low-level aspects. Always consider the potential risks and benefits when combining unmanaged and managed code in a project. read less
Comments

Related Questions

Is there a good book or website resource for product development (as opposed to project development [backward compatibility, source code protection, product licensing strategies, etc.]) in ASP.NET ?
There are few developer site like codeproject, codeguru and so on which can fulfill your requirement but I would suggest you follow some good training sites like pluralsight where you standout to have a deep understanding of technologies..
Dominic
I know .net WCF. Will doing Hadoop will be useful?
Hadoop and DotNet are totally different.If you are on Microsoft side,you can do Azure which will be very helpful to you.As of now,MS is not well versed with Hadoop.MS has HDInsight which is something like...
Nish
What is .Net Ajax?
With the Help of JavaScript sending/Receiving Multiple Data to/from the server using XML(its a DataLayer transfered using HTTP protocals) instead of sending entire pages , thats why it is called Asynchronous Javascript And Xml(AJAX).
Aadarsh
What are delegates in ASP.NET
Delegates are type safe function pointers or callbacks. Delegate is a class that holds a reference to a method or function. Delegate class has a signature an it can only refer those methods whose signature...
Madhuri S.
Are Frontend developers that know C# and ASP.Net in demand?
C# and ASP.Net are not much in demand now a days. Few projects which are in maintenance, you may get vacancies. Upgrade your skills to Angular would be a better idea.
Taj
0 0
8

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Garbage collector [ GC ] in .NET framework
Garbage collector is responsible for the "automatic memory management - AMM" in .NET framework. Garbage collector is one of the properties of .NET framework components CLR . Why there is a need of "Memory...

Why Need for Delegates in C#
.1. TYPE SAFETY FEATURES. 2. OBJECT ORIENRED FEATURES. 3. Lamda Function 4. BRING GENERICS. 1. Type safety means an object when defined has its ability to understand of its own type and maintain...

Pro Developer Program Syllabus
What you will learn in Pro-Developer Program: i. Introduction to Web Technologies. ii. Introduction to .Net - Features of .Net, CTS, CLS, CLR and MSIL. iii. C# & .Net Basics - Data Types,...

C# - COLLECTIONS
Collection classes are specialized classes for data storage and retrieval. These classes provide support for stacks, queues, lists, and hash tables. Most collection classes implement the same interfaces.Collection...

CLR [ Common Language Runtime ] and it's properties
CLR is one of the components of the .NET framework which provides an environment to execute the .NET code or the managed code. , CLR helps in converting the MSIL/CIL code into native code and running...

Recommended Articles

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

Applications engineering is a hot trend in the current IT market.  An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...

Read full article >

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Looking for .Net Training ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for .Net Training Classes?

The best tutors for .Net Training Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn .Net Training with the Best Tutors

The best Tutors for .Net Training Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more