get_AutoBright Method

In This Topic

Gets a value indicating whether the brightness should be automatically detected.

Syntax

Javascript (Usage)
Javascript (Specification)

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

var value; // Type: boolean
value = instance.get_AutoBright();

function get_AutoBright() : boolean;

Return Value

A value indicating whether the brightness should be automatically detected.

Exceptions

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

Remarks

This property sends a synchronous request to get value of WebDeviceCapabilityIdEnumJS.IAutoBright capability. If you want to use asynchronous request instead of synchronous request, please get information about WebDeviceCapabilityIdEnumJS.IAutoBright capability using WebTwainDeviceJS.getCapabilityAsync or WebTwainDeviceJS.getCapabilitiesAsync function.

Browser Compatibility

Reference

WebTwainDeviceJS Class
WebTwainDeviceJS Members

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