Thank you for you reply Can you share example code or source? For sample On web form i have 1) UniEditFindBarcode 2) UniNumberAmount 3) UniNumberQty 4) UniDbGrid Basket List Item 5) BigButton Pay 6) BigButton Clear But how set cursor to UniEditFindBarcode when start reading or before reading scanner If cursor not setting on UniEditFindBarcode cursor staying other controls grid or uniamt