BAR Code QR Code Problem

Dear All,
I am doing a project. I need to detect QR Code and Bar code. The issue I am having is that i cannot detect them simultaneously. I press one button for Bar Code, it gets scanned and detected, and then I have to press another button for QR code, then it gets scanned and detected. As a result, I cannot get them saved in one row. I get data like the picture attached. The problem in this is that the barcode represent student ID, and when i search the data base using barcode no. , I dont get anything, because that row has got no QRCode. I want them to appear in one row. PLEASE HEL ME! Thx.