Find Jobs
Hire Freelancers

amend an existing dll (C#) to make it usable in Qt 5.7 C++

£20-250 GBP

Closed
Posted over 6 years ago

£20-250 GBP

Paid on delivery
I am having some software written in QT to replace an old system written in VB6. I also have a dll (C#) which acts as a drawing viewer that needs to be integrated into the new software. I need someone to amend the existing dll (C#) to make it usable in Qt 5.7 C++. We need it to export the types as a COM object dll. What I mean is described here in this example [login to view URL] Thus, the dll must be readable for this utility [login to view URL] to create header file.
Project ID: 15671012

About the project

12 proposals
Remote project
Active 6 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
12 freelancers are bidding on average £191 GBP for this job
User Avatar
Dear employer. I am Gang Lee, developer in China. I've just read your job posting and I’m very interested. I'm a certificated freelancer with almost 850 good reviews from clients. Relevant Skills and Experience I'm a Good C, C++,c#,Object-C, Video Streaming, OpenCV, Math, java,SQL, Swift, Algorithm expert. I m quite well experienced in these jobs. I want to service for you continuously. Thanks. Proposed Milestones £618 GBP - done
£618 GBP in 10 days
4.9 (775 reviews)
9.0
9.0
User Avatar
Hello there, I'm a UK engineer with vast WIndows, C++, COM, and Win32 experience. Relevant Skills and Experience 25 years of C++ on Windows nd systems integration services(with other languages such as C#). Exporting your DLL can be done - possibly- by changing the EXPORT signature for each exported method -? Proposed Milestones £200 GBP - To be ocnfirmed Can I take a look at the DLL's C# code, or the DLL it self?(to determine if it really needs to be wrapped as a COM object)?
£200 GBP in 5 days
5.0 (41 reviews)
6.4
6.4
User Avatar
Hello , My Name is Sam , I am Full Stack web and app developer . I'd read the Project details extremely carefully and I am absolutely sure that I can do the It very well . Relevant Skills and Experience To Know idea about our expertise kindly visit our Profile page and check these : = iOS Android Accounting Restaurant ERP POS GPS TRACKING HRMS CRM LMS Proposed Milestones £150 GBP - amend an existing dll (C#) to make it usable in Qt 5.7 C++
£150 GBP in 3 days
5.0 (23 reviews)
5.2
5.2
User Avatar
I believe that my 9+ years of programming experience makes me highly qualified for this project. I believe that I would be an asset to this project. C Programming, C++ Programming, Software Architecture, Windows Desktop,
£150 GBP in 1 day
5.0 (21 reviews)
4.7
4.7
User Avatar
Hello I am a senior software engineer I'm using C# and C++, I can write wrappers to make both languages interact with each other using marshaling techniques, I think that I will be of great value to your project. Thanks, Abdel mouttalib.
£250 GBP in 5 days
5.0 (4 reviews)
3.8
3.8
User Avatar
Hi. I can create auto scripts to scrape websites, auto click, format txt, csv, xls, xlsx, doc, docx, rtf, json, xml, database files as you request. I can start right now Relevant Skills and Experience I am an expert in VBA, VBScript, Visual Basic, C#, F#, C, C++, ASM, Delphi, Java, iMacros, Flash, ASP, ASP.NET, Access, MySQL, MSSQL, QuickBooks, Oracle Proposed Milestones £150 GBP - complete
£150 GBP in 3 days
4.1 (20 reviews)
4.5
4.5
User Avatar
Hello. I have knowledges and experience in working with COM interoperability for .NET. The task u need seems to be the kind of tasks I worked in the past.
£150 GBP in 3 days
3.4 (3 reviews)
2.6
2.6
User Avatar
Hey ! I'm SAYAN PROGRAMMER I've reviewed your complete job description. I have more than 15 years of experience in this field. I have completed 200 projects with clients 100% satisfaction. Relevant Skills and Experience C #, C + +, C programming ,JAVA, Software Development, Software Architecture, PHP, Java script and much more. Proposed Milestones £21 GBP - initial milestone
£21 GBP in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Will do it Relevant Skills and Experience C++, COM, C# Proposed Milestones £150 GBP - Upgrade existing to QT 5.7, Integrating the tool with it, Exposing COM objects & sample app using it
£150 GBP in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
Pontypool, United Kingdom
5.0
1
Payment method verified
Member since May 4, 2016

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.