RequestBarcodeFrameCallback Function

Description

Callback function for requests expecting a BarcodeFrame object.

Syntax

function(<BarcodeFrame> barcodeFrame)

Examples

The following example demonstrates RequestBarcodeFrameCallback in a practical document-editing workflow. Callback function for requests expecting a BarcodeFrame object.

function onTxError(error) {
    console.error("TX Text Control error:", error.msg);
    error.handled = true;
}

function requestBarcodeFrameCallback(barcodeFrame) {
    console.log("barcode frame:", barcodeFrame);
}

TXTextControl.barcodes.getItem(requestBarcodeFrameCallback, onTxError, 25);