Tag: csharp

Build an ASP.NET MVC 5 (.NET Framework 4.8) web app that decodes barcodes and QR codes from uploaded images using Dynamsoft Barcode Reader SDK 11.4 and CaptureVisionRouter.

Step-by-step guide to building a C# .NET WinForms desktop application that reads barcodes and QR codes, detects and normalizes documents, and parses MRZ data from passports and ID cards using the Dynamsoft Capture Vision Bundle SDK.

Step-by-step C# WinForms TWAIN scanner tutorial. Learn to integrate the Dynamic Web TWAIN REST API for document scanning, capture webcam images with OpenCvSharp, and export to multi-page PDF using PdfSharp — all in a .NET 8 Windows Forms app.

Learn how to programmatically start and stop the Dynamic Web TWAIN service from a C# WinForms application — ship the service inside your own installer and eliminate browser installation prompts.

Learn how to extract text from scanned documents in C# .NET 8 using Dynamic Web TWAIN REST API and Windows.Media.Ocr — build a full WinForms desktop scanner app with multi-language OCR.

Compare ZXing.NET and Dynamsoft Barcode Reader in a C# .NET 8.0 WinForms app — a practical guide for developers looking for the best .NET barcode SDK or a ZXing alternative for higher accuracy.

Step-by-step tutorial to build a .NET MAUI cross-platform camera barcode scanner targeting Windows, Android, and iOS in a single project. Handle platform-specific rendering with preprocessor directives, SkiaSharp, and Dynamsoft Barcode Reader.

Step-by-step guide to building a .NET MAUI Windows app that scans documents via TWAIN/WIA and reads embedded barcodes using Dynamsoft Barcode Reader in C#.

Step-by-step C# tutorial to build a cross-platform passport and ID card MRZ scanner for Android and iOS using .NET MAUI and the Dynamsoft Capture Vision SDK. Includes camera setup, real-time MRZ recognition, and parsed result display.

Step-by-step guide to building a .NET MAUI document scanner app that captures, normalizes, and shares documents on Android and iOS using the Dynamsoft Capture Vision SDK.

Implement TWAIN, WIA, SANE, ICA, and eSCL document scanning in a Blazor WebAssembly app using Dynamic Web TWAIN and C# JavaScript Interop. Includes full source code and scan-to-PDF export.

Step-by-step tutorial to build a C# Blazor WebAssembly passport MRZ scanner using Dynamsoft Capture Vision SDK. Read and scan MRZ data from passports and ID documents in .NET with JavaScript interop.

Learn how to build a PDF annotation viewer in Blazor WebAssembly using the Dynamsoft Document Viewer SDK. This step-by-step tutorial covers PDF rendering, page annotation, document scanning, and saving PDFs from a camera in a C# Blazor WebAssembly app.

Step-by-step tutorial for building a Blazor WebAssembly barcode and QR code scanner using Dynamsoft Capture Vision. Covers image-based barcode reading and real-time camera scanning with C# and JavaScript interop.

Build a .NET MAUI document scanner using WebView and JavaScript. Connect TWAIN, WIA, and SANE scanners via RESTful API, scan documents, and pass image data from JavaScript to C# for saving.

Learn how to scan documents in .NET MAUI Blazor using TWAIN, SANE, WIA, and the Dynamic Web TWAIN REST API. Build a cross-platform desktop document scanner for Windows and macOS with C#, HTML, CSS, and JavaScript.

Step-by-step guide to integrating a TWAIN document scanner in a .NET MAUI desktop application for Windows and macOS using the Dynamic Web TWAIN Service REST API and SkiaSharp.

Step-by-step C# tutorial to integrate a barcode and QR code scanner into a .NET MAUI app using the Dynamsoft Barcode Reader SDK — covering image file decoding and real-time camera stream scanning on Android and iOS.

Step-by-step guide to building a C# WinForms webcam barcode reader with DirectShow.NET and Dynamsoft Barcode Reader SDK. Covers video capture, real-time 1D/2D barcode decoding, and result overlay.

Learn how to implement web document scanning in ASP.NET Core MVC using Dynamic Web TWAIN SDK — scan documents from TWAIN scanners in a browser, upload as JPG/PDF/TIFF, and handle files server-side in C#.

Step-by-step tutorial to build a reusable Razor class library for webcam access in ASP.NET Core and scan QR codes in a Blazor WebAssembly app with Dynamsoft Camera Enhancer.

Learn how to build a Blazor WebAssembly document scanner using C# and the Twain.Wia.Sane.Scanner NuGet package. Scan documents from TWAIN, WIA, SANE, and eSCL scanners directly in the browser without JavaScript.

Step-by-step tutorial to build a cross-platform .NET REST API that decodes barcodes, reads MRZ from passports and IDs, and rectifies documents using the Dynamsoft Capture Vision SDK and ASP.NET Core Web API.

Build a cross-platform .NET C# document scanning library using the Dynamic Web TWAIN Service REST API to control TWAIN, WIA, SANE, and eSCL scanners — includes working Console, WinForm, and MAUI examples for Windows, macOS, Linux, Android, and iOS.

Learn how to build a .NET MAUI Windows desktop barcode scanner using Windows Media API for live camera capture and Dynamsoft Barcode Reader for real-time 1D/2D barcode detection.

Step-by-step tutorial on building a VSCode extension for Dynamsoft Barcode Reader — with project generation, code snippet insertion, and parameter template download for barcode and QR code scanning.

Learn how to integrate a mobile-friendly HTML5 QR code scanner for ASP.NET Core web apps using server-side C# with Dynamsoft CaptureVisionRouter, including drag-and-drop upload, JSON barcode results, and canvas quad overlays.

Step-by-step tutorial: host Blazor in a WinForms desktop app using BlazorWebView and Dynamic Web TWAIN to scan, view, and save documents as PDF.