Have Fun with the WPF Demo of .NET TWAIN 5.0

Dynamic .NET TWAIN 5.0 has been released for a while. To help users to quickly grasp APIs, a brand-new API demo, written in WPF with C# & VB.NET, is included. In this tutorial, we would like to show the anatomy of this application. Let’s glance at the screenshot as a warm up. As you can see, the functionalities of the demo include scanner control, image loading, barcode recognition, OCR, image manipulation and processing.


How to install Dynamic .NET TWAIN 5.0?

Visit Dynamic .NET TWAIN page and get the installation package by clicking Download button. Follow the InstallShield Wizard step by step.

Where is the API demo?

The demo source code is located at “…\Dynamsoft\Dynamic .NET TWAIN 5.0 Trial\Samples\C# Samples\VS 12” and “…\Dynamsoft\Dynamic .NET TWAIN 5.0 Trial\Samples\VB .NET Samples\VS 12\WpfControlsDemo”. You can choose your preferred programming language, C# or VB.NET.

What does the project look like in Visual Studio?

WPF project

The reference DynamicDotNetTWAIN.Wpf.dll is located at “…\Dynamsoft\Dynamic .NET TWAIN 5.0 Trial\Samples\Bin”. It will be copied to your project folder when you run the Visual Studio solution file “WpfControlsDemo.sln”. If you want to create your own project, don’t forget to add it. In this project, we have created three windows. The main window is “Window1.xaml”.

How to use the relevant APIs to implement following functions?

All implementation logics are same no matter which language you choose. Let’s illustrate with C#.

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