VintaSoft Twain .NET SDK includes JavaScript and ASP.NET demo projects, which demonstrate the main features of the SDK. The client-side of demo projects is written in HTML+CSS+JavaScript, the server-side of demo projects is written in C#.

JavaScript TWAIN Scanning Demo

Demonstrates how to acquire images from TWAIN/SANE scanner in a web browser-based application. Scanned images can be processed, saved to a file or uploaded to HTTP(S) server.
The demo is designed for use in any modern browser (Chrome, Firefox, Edge, Internet Explorer, Opera) and communicates with TWAIN scanner using a VintaSoft Web TWAIN service.
The demo has client-side, which is written on HTML+CSS+JavaScript, and does not have server-side. Demo application does not work locally and must be uploaded to a real web server.

• Download and install the evaluation version of VintaSoft Twain .NET SDK to your computer
• Open "<SDK_install_path>\Examples\JavaScript\JavaScriptTwainScanningDemo" folder for getting HTML+CSS+JavaScript source codes for JavaScript application

ASP.NET Core TWAIN Scanning Demo

Demonstrates how to acquire images from TWAIN/SANE scanner in a web browser-based application. Scanned images can be processed, saved to a file or uploaded to HTTP(S) server.
The demo is designed for use in any modern browser (Chrome, Firefox, Edge, Internet Explorer, Opera) and communicates with TWAIN scanner using a VintaSoft Web TWAIN service.
The demo has client-side, which is written on HTML+CSS+JavaScript/TypeScript, and server-side, which is written on C#. By default server-side uses Kestrel web server.

• Download and install the evaluation version of VintaSoft Twain .NET SDK to your computer
• Open "<SDK_install_path>\Examples\ASP.NET Core\CSharp\AspNetCoreTwainScanningDemo" folder for getting C# source codes for ASP.NET Core application for .NET 9/8/7
• Open "<SDK_install_path>\Examples\ASP.NET Core with Angular\CSharp\AspNetCoreAngularTwainScanningDemo" folder for getting C# source codes for ASP.NET Core with Angular application for .NET 9/8/7

ASP.NET MVC TWAIN Scanning Demo

Demonstrates how to acquire images from TWAIN scanner in a web browser-based application. Scanned images can be processed, saved to a file or uploaded to HTTP(S) server.
The demo is designed for use in any modern browser (Chrome, Firefox, Edge, Internet Explorer, Opera) and communicates with TWAIN scanner using a VintaSoft Web TWAIN service.
The demo has client-side, which is written on HTML+CSS+JavaScript, and server-side, which is written on C#. Server-side uses IIS web server.

• Download and install the evaluation version of VintaSoft Twain .NET SDK to your computer
• Open "<SDK_install_path>\Examples\ASP.NET MVC\CSharp\AspNetMvcTwainScanningDemo" folder for getting C# source codes for ASP.NET MVC 5 application for .NET Framework 4

ASP.NET WebForms TWAIN Scanning Demo

Demonstrates how to acquire images from TWAIN scanner in a web browser-based application. Scanned images can be processed, saved to a file or uploaded to HTTP(S) server.
The demo is designed for use in any modern browser (Chrome, Firefox, Edge, Internet Explorer, Opera) and communicates with TWAIN scanner using a VintaSoft Web TWAIN service.
The demo has client-side, which is written on HTML+CSS+JavaScript, and server-side, which is written on C#. Server-side uses IIS web server.

• Download and install the evaluation version of VintaSoft Twain .NET SDK to your computer
• Open "<SDK_install_path>\Examples\ASP.NET WebForms\CSharp\AspNetTwainScanningDemo" folder for getting C# source codes for ASP.NET WebForms application for .NET Framework 4