get_IsOpened Method

In This Topic

Gets a value indicating whether the device is opened.

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_IsOpened();

function get_IsOpened() : boolean;

Return Value

True - device is opened; False - device is closed.

Browser Compatibility

Reference

WebTwainDeviceJS Class
WebTwainDeviceJS Members

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