C# print QRCode example program with free library - repost

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大约 10 年前

$10-30 USD

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I am looking for a proof of concept to print a qr code into a JPG or other formats using a free library that i can use in my own project. I would like to have an api that will take like CreateQrCode (string strURLToBeConvertedToQrCode, string strFormat, object sizeofQRCode, out object QRCodeObject) The strFormat can be "JPG" or "PDF" or "BMP" some kind of a format than i can this object then i can store it and also i can print it. sizeofQRCode is the width and length of the QR code which need to be created at. Whatever measurement will work will do for me ; like inches or some other relevant type of dimensional values we can provide is fine with me QRCodeObject is the output of this api where it can be a jpeg or whatever we decide that i can use to easily print on the printer or I can store for later usage; some form that will create a small file size is greatly appreciated. This QRCodeObject is the corresponding strURLToBeConvertedToQrCode which is passed to this api. I would like to see if you have done this before and it is easy for u; if you can show me some example maybe you have done this; this is not a requirement; something is a nice to have and will make it more confident you can do this.

.NET

C# Programming

项目 ID: 5437903

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@olaszakos

Dear rezahell, I have a sample program with source file ready that fulfills your project specification. I can upload it for you immediately if you accept my bid. Details: - done in Visual Studio 2012, using C# - library used: [login to view URL] - it can save to png, bmp and jpeg,and it is extensible - size of the image is specified by DPI and inches (for a square shaped code) It does the QR code generation in 2 steps: 1) Bitmap generateQRCode(string text_to_convert, double DPI, double size_in_inch) 2) void saveQRCodeToFile(string filename, Bitmap qr_code, ImageFormat format) NOTE: this would be my first project on this site. Best regards, Akos

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@XeeChaun

Hi. I've worked a lot in C#. and I've worked with barcodes (1D, 2D, QR etc). I'm interested in this task and I have the skills to accomplish it. I can do this quickly for you. hope to have a good business with you :) waiting for your response...

$40 USD 在2天之内

5.0

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6.9

@nithyarajeshg

I have done already for restaruant site using kaywa qr code generator api from c# application. My qr code generator would create qr code for menus. Let me know if you are OK with my bid, I can start work immediately

$25 USD 在2天之内

4.8

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2.2

@IITS

Respected Client, As we are new to FREELANCER, but provide different services like - Logo Design, Website Design, Responsive Design, Web Development, Software Development, Internet Marketing from last 3-5 Years. We will provide you complete ASP.NET programming as per your need. We are in development with various technologies like, ASP.NET, MVC, PHP, WordPress, Magento, OsCommerce, SalesForce, Python etc. We have team of Designers, Developers and SEO experts and can provide you quality solution at stipulated time. We are always looking for repeat business and we are interested to work with you. We can provide you our Portfolio as per your request. Delivered To Client: - Everyday reporting - Support/Maintenance after delivery of Project - Fully commented code so any one can easily understand - We are using MVC, N Tier Architecture too - We will test and check Quality Assurance before any demo - Fully Copyrights is delivered to our CLIENT - Project Status Reporting - We are using Chat, E-mail and Phone for communication of project Will wait for your Positive response. Thanks for your posting.

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@a7m3dvw

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@veenapar

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@vladardelean

Hello, It is pretty easy to encode a url(string) to QRCode. I have set-up an easy working example which performs well and is easy to understand. I have done before the decoding process of a QRCode, with which I can test my encoded string, and it all works well. Unfortunately I do not have a server, therefore I cannot upload the example online, so please let me know how you wish to proceed. Thanks for your time and I look forward to your response. Regards, Vlad

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