API Reference QRCodeReader_FMX ZXing.QrCode.Internal.ErrorCorrectionLevel TErrorCorrectionLevel TErrorCorrectionLevel.H Field On this page Definition Definition Unit: ZXing.QrCode.Internal.ErrorCorrectionLevel Package: QRCodeReader_FMX H = ~30% correction Delphi Copy class var H: TErrorCorrectionLevel Value TErrorCorrectionLevel