set_PageSize Method

In This Topic

Sets page size for current scan session.

Syntax

Javascript (Usage)
Javascript (Specification)

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

var returnValue; // Type: any

// Parameters
var value; // Type: WebTwainPageSizeEnumJS

returnValue = instance.set_PageSize(value);

function set_PageSize(
   valueAn instance of WebTwainPageSizeEnumJS class.
 : WebTwainPageSizeEnumJS
) : any;

Parameters

value: An instance of WebTwainPageSizeEnumJS class.

Exceptions

Exception	Description
	Thrown if device is not opened OR error occurs during setting value of device capability.

Remarks

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

Browser Compatibility

Reference

WebTwainDeviceJS Class
WebTwainDeviceJS Members

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