This class can be used to call scanner or web-camera and acquire images from it using WIA interface in Windows. This class uses WIA 1 or WIA 2 (automatically checks which one is available) uses run-time late binding to call WIA 1 (Windows XP) or 2 (Windows Vista or higher) so no additional references are required.

public class WIAImageScanner : IWIAImageScanner

Public Class WIAImageScanner
	Implements IWIAImageScanner

public ref class WIAImageScanner : IWIAImageScanner

type WIAImageScanner =  
    class
        interface IWIAImageScanner
    end