Reading Barcode

How to Read Barcode from PDFPrintBill_MOBD7BN6MWQR7CRP_1359903039.pdf (57.8 KB)

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Only via custom activities. Please check this for QR CodeReader.

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Hi its working fine for QRCode but its not working for BARCODE??? help @badita

For Barcode you’ll need to create your own reader following that example.

for Barcode what code i write instead of this code @badita

QRCodeBitmapImage bitmapImage = new QRCodeBitmapImage((Bitmap)Image.FromFile(imagePath));

        QRCodeDecoder decoder = new QRCodeDecoder();
        var result = decoder.Decode(bitmapImage);
        

        QRValue.Set(context, result);

You’ll need to create your own custom activities. Those works only for QRCode.

can you edit this code for barcode??? @badita

using System;
using System.Activities;
using System.ComponentModel;
using System.Drawing;
using MessagingToolkit.QRCode.Codec;
using MessagingToolkit.QRCode.Codec.Data;
using MessagingToolkit.Barcode;

namespace BARCodeReader.Activities
{
public class BARCodeReader : CodeActivity
{
[Category(“Input”)]
public InArgument ImagePath { get; set; }

    [Category("Output")]
    public OutArgument<string> QRValue { get; set; }

    protected override void Execute(CodeActivityContext context)
    {
        var imagePath = ImagePath.Get(context);

        QRCodeBitmapImage bitmapImage = new QRCodeBitmapImage((Bitmap)Image.FromFile(imagePath));
        

        QRCodeDecoder decoder = new QRCodeDecoder();
        var result = decoder.Decode(bitmapImage);
        

        QRValue.Set(context, result);
    }
}

}

Did you try this:

–> You should be having the MessagingToolKit.dll in C:\Windows\Microsoft.NET\Framework64\v4.0.30319

–> Try to import the Namespaces you need.

–> Add the Namespaces manually to your Xaml

ya i did this thing but i dont know what the exact code i write instead of this part of QRCode which work for BRCode

QRCodeBitmapImage bitmapImage = new QRCodeBitmapImage((Bitmap)Image.FromFile(imagePath));

    QRCodeDecoder decoder = new QRCodeDecoder();
    var result = decoder.Decode(bitmapImage);
    

    QRValue.Set(context, result);

what i place instead of QRCodeDecoder decoder = new QRCodeDecoder() for BARCODE reader

Not sure if it works, but try decode options. If are not sure about batcode type, then just put them all. :stuck_out_tongue:

can u give example for Making barcode from string

hi can u share the code for this qrcode custom activity?

Whether you have the code to read the barcode??? @opteamix_bot

Update: https://connect.uipath.com/marketplace/components/barcode-activities

There is a barcode project on Marketplace now: https://connect.uipath.com/marketplace/components/barcode-activities