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

var returnValue; // Type: any

// Parameters
var value; // Type: WebTwainPageAutoSizeEnumJS

returnValue = instance.set_PageAutoSize(value);

function set_PageAutoSize(
   value
An instance of WebTwainPageAutoSizeEnumJS class.
 : WebTwainPageAutoSizeEnumJS
) : any;

Parameters

value

An instance of WebTwainPageAutoSizeEnumJS class.

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

Reference

WebTwainDeviceJS Class
WebTwainDeviceJS Members