README.md

PromptPayQrCode

C# library for generate PromptPay QR Code payload implemented by .NET Standard 2.0

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Testing on ASP.Net MVC (.Net Framework 4.6.1)

Testing on ASP.Net MVC (Mono Framework)

Testing on ASP.Net MVC Core (.Net Core 2.0)

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Install via Nuget Package Manager

PM> Install-Package PromptPayQrCode

Dependencies

• libgdiplus (.Net Core running in linux/osx)

PromptPay ID Format Support

Phone Number

• 0801234567
• 080-123-4567
• +66-89-123-4567

National Identify ID

• 1111111111111
• 1-1111-11111-11-1

Tax ID

• 0123456789012

e-Wallet ID

• 012345678901234

How to use

• Get a PromptPay Payload

var identifyNumber = "0123456789012" // Identify ID or Phone Number;
var amount = 4.22; // not require

var payload = new PromptPayQrCode.PromptPayQrCode(identifyNumber, amount);
var payloadResult = payload.PromptPayPayload; // Return PromptPay Payload for using in other QRCode Library

• Generate QRCode from build-in library (We're choose ZXing.Net) If you using .Net Standard 2.0, you need to install CoreCompat.System.Drawing package.

var identifyNumber = "0123456789012" // Identify ID or Phone Number;
var amount = 4.22; // not require
var path = "C:/Test/";
var filename = "Test";
var width = 200; // not require default 200
var height = 200; // not require default 200
var margin = 5; // not require default 5

var payload = new PromptPayQrCode.PromptPayQrCode(identifyNumber, amount);
payload.GeneratePromptPayQrCode(path,filename,width,height,margin);

References

• https://www.blognone.com/node/95133
• https://github.com/kittinan/php-promptpay-qr
• https://github.com/dtinth/promptpay-qr
• https://github.com/diewland/promptpay-qr-plus/
• http://introcs.cs.princeton.edu/java/61data/CRC16CCITT.java