RazorBarcodeLibrary 0.1.1

Razor Barcode Library

A Razor Class Library, equipped with the Dynamsoft JavaScript Barcode SDK, enables the creation of web-based barcode reader applications entirely in C#.

Online Demo

https://yushulx.me/Razor-Barcode-Library/

Prerequisites

• Dynamsoft JavaScript Barcode License

Usage

• Import and initialize the Razor Barcode Library.

  @using RazorBarcodeLibrary
  
  protected override async Task OnInitializedAsync()
  {
      barcodeJsInterop = new BarcodeJsInterop(JSRuntime);
      await barcodeJsInterop.LoadJS();
  }
  

• Set the license key and load the wasm module.

  await barcodeJsInterop.SetLicense('LICENSE-KEY');
  await barcodeJsInterop.LoadWasm();
  

• Create a barcode reader instance.

  BarcodeReader reader = await barcodeJsInterop.CreateBarcodeReader();
  

• Read barcodes from a base64 image source.

  List<BarcodeResult> results = await reader.DecodeBase64(imageSrc);
  string text = "";
  foreach (BarcodeResult result in results)
  {
      text += "format: " + result.Format + ", ";
      text += "text: " + result.Text + "<br>";
  }
  

Example

• Blazor WebAssembly