get_IsFeederLoaded Method
In This Topic
Gets a value that indicates whether the document feeder of TWAIN device is loaded.
Syntax
var instance = new Vintasoft.Twain.WebTwainDeviceJS(deviceName, productFamily, manufacturer, driverVersion, twainVersion, deviceManager, is64Bit);
var value; // Type: boolean
value = instance.get_IsFeederLoaded();
function get_IsFeederLoaded() : boolean;
Return Value
True - the document feeder is loaded, false - the document feeder is not loaded.
Exceptions
| Exception | Description |
|---|
| Thrown if device is not opened. |
Remarks
This property sends a synchronous request to get value of WebTwainDeviceCapabilityIdEnumJS.FeederLoaded capability. If you want to use asynchronous request instead of synchronous request, please get information about WebTwainDeviceCapabilityIdEnumJS.FeederLoaded capability using WebTwainDeviceJS.getCapabilityAsync or WebTwainDeviceJS.getCapabilitiesAsync function.
Browser Compatibility
See Also
