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Data for the BarcodeReader.Progress event.
public class BarcodeReaderProgressEventArgs : EventArgs public ref class BarcodeReaderProgressEventArgs : System::EventArgs class BarcodeReaderProgressEventArgs(EventArgs): The BarcodeReaderProgressEventArgs event will occur periodically during the read operation. The value of Percent will contain the current percentage value of the operation. Setting the value of Cancel to true will abort the read operation.
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