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Create a C# DLL with a GUI call it from C++

$30-250 USD

Completed
Posted over 10 years ago

$30-250 USD

Paid on delivery
Create a C++ program. Just a command line solution with a main method. On startup (when main was called) a C# DLL should be called with a string array listBoxItems. Create a C# DLL. When the DLL was called it should show up a window. The window should contain a listbox which contains the Strings from listBoxItems and a “OK” button. When the “OK” button was pressed, the DLL should return the selected string. And the GUI should be closed. The C++ program should get the string and print it out to the console. The delivery has to contain a solution for the C# and on solution for the C++ code. string [] listBoxItems = new string[] {"Butter", "Milk", "Apple", "Orange"};
Project ID: 5146234

About the project

21 proposals
Remote project
Active 10 yrs ago

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Hello. Is it allowed to use C++/CLI instead native C++? Thanks.......................................
$78 USD in 2 days
4.9 (1672 reviews)
8.1
8.1
21 freelancers are bidding on average $151 USD for this job
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*** This can only be done if we use CLI *** Contact me for an efficient, perfect, well documented development of your project according to 100% accuracy and requirements, with dedicated support. Thanks
$250 USD in 2 days
5.0 (552 reviews)
7.4
7.4
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Hi, I can do it for you.
$154 USD in 1 day
4.9 (18 reviews)
6.8
6.8
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Hi! I am professional C/C++/C#/Java programmer. I can do this project with highest quality, Best Regards, Szymszteinsl
$250 USD in 3 days
4.8 (76 reviews)
6.8
6.8
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Expert in C++ and C#. i have 8+ years of experience. Can we discuss the project. Please initiate a chat with me so that we can discuss the project at a broader level
$526 USD in 10 days
5.0 (3 reviews)
4.9
4.9
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Hi. I'm experienced developer and can do your task in less than day. Also you can see my portfolio.
$100 USD in 1 day
4.9 (6 reviews)
4.8
4.8
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A proposal has not yet been provided
$55 USD in 2 days
4.9 (10 reviews)
3.3
3.3
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The C# dll file is something I can create in under an hour. I have quite a bit of experience creating C# forms, specifically creating employee payroll and business simulation programs during my 4 years at Penn State Behrend. Likewise, the C++ executable is something I could complete in under a day. I have a fair bit of experience in creating console applications, and spent over a year of classes mastering the framework for setting them up. The major sticking point for the project is going to be accessing the dll from the C++ application. However, the starting point will be with basic HINSTANCE calls to access the proper function calls. Once the bridge is created, it will be a simple matter of having the C# code return the list-box text when the select button is pressed and output it on the command line. I am confident I could complete this project in 2 days, but feel free to contact me if you have any questions or concerns.
$40 USD in 2 days
5.0 (2 reviews)
2.5
2.5
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hi, i am experienced c++/c# developer. I have seen your requirements and i am ready to do this. I have done this work earlier in my software project. I will provide you exe first, then you need to pay. Please assign me the project. Waiting for your response. Thanks
$35 USD in 1 day
5.0 (1 review)
2.1
2.1
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Hi. I read your posting and understand you requirement. It's very easy for me. I can do this for 1 or 2 days. To use the C# dll at the C++ program, should create C# dll and tlb file from it. If you want, I can explain more details. Please contact me. I can start soon.
$111 USD in 2 days
0.0 (0 reviews)
2.8
2.8
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A proposal has not yet been provided
$250 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hi. I have great xp in C# developing and would be glad to help you with this project. Regards, Yuri.
$144 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I am a C# programmer as in my resume. I can code it and submit to you ASAP within 2 days. Please PM me for discussion.
$200 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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Hi, I would suggest using C++ to load the CLR and then this would host the .NET application DLL. Regards, Chris
$50 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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There are at least 3 ways to doing this. 1. Export the method from C# DLL and calling from native C++. Require data conversion and pre-allocate memory from C++ side. 2. Using C# object directly with C++/CLI. This one is very straight forward and doesn't require any conversion at all. 3. Expose the C# class to COM interface. If it is point 1 or 2. I can deliver within a day after accepted.
$155 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hi there, I am working as a c# developer for four years and before that I worked as a visual c++ developer for more than five years, so I fill very confident about your project. However I think your project needs just one day, I put a three days for project to make sure providing on time but I will try to provide it sooner. Regards,
$111 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I'm a very experienced and knowledgeable software engineer & architect, with deep understanding of the .NET platform. I'm an expert developer using desktop and web technologies, designing and implementing very complex and mission critical projects. I'm very proactive, open, self-taugh & curious, passionate about software development and technology in general, always contributing every team I work with not only about technology but also about best practices, software craftmanship, quality, and above all, customer satisfaction. I'm very open to discuss what kind of tasks you need to complete, but I'm very flexible always wishing to learn new things. I already have put together the sample project you ask for in the proposal request, I will upload it for you to review it. I have made the C++ project use the CLR extensions (/clr) but other options for interop are possible, like using COM or some other low level (and maybe more undocumented) mechanisnms. Feel free to ask any questions. Best regards, Andrés.
$55 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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I have more than 3 years work with .NET (C#) and C++. I think this application is not too hard for me. It just focuses on the communication between C++ program and C# DLL. Thanks for reading my proposal and hope to work with you.
$111 USD in 2 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of GERMANY
Munich, Germany
5.0
13
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Member since Jan 13, 2012

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