var instance = new Vintasoft.Twain.WebTwainDeviceJS(deviceName, productFamily, manufacturer, driverVersion, twainVersion, deviceManager, is64Bit);

var returnValue; // Type: any

// Parameters
var value; // Type: boolean

returnValue = instance.set_AutoScan(value);

function set_AutoScan(
   value
A value indicating whether the device should capture the number of images indicated by the value of XferCount without waiting for the Application to request the image transfers.
 : boolean
) : any;

Parameters

value

A value indicating whether the device should capture the number of images indicated by the value of XferCount without waiting for the Application to request the image transfers.

This property sends a synchronous request to set value of WebTwainDeviceCapabilityIdEnumJS.AutoScan capability. If you want to use asynchronous request instead of synchronous request, please set value of WebTwainDeviceCapabilityIdEnumJS.AutoScan capability using WebTwainDeviceJS.setCapabilityAsync or WebTwainDeviceJS.setCapabilitiesAsync function.

Reference

WebTwainDeviceJS Class
WebTwainDeviceJS Members