Hi all
Please help
I use software triggers to control Zebra Barcode Reader.
i try to use Key_Down|Key_UP
it works, but then key press,.
Now i need to turn it off on scan key Released, but no event raised
But Key Up Raises at key press, not release
Key_Down not Raises.
How to catch key down and key up events?
Please help
I use software triggers to control Zebra Barcode Reader.
i try to use Key_Down|Key_UP
B4X:
Private Sub Activity_KeyUp (KeyCode As Int) As Boolean
Return False
End Subit works, but then key press,.
Now i need to turn it off on scan key Released, but no event raised
B4X:
Private Sub Activity_KeyDown (KeyCode As Int) As Boolean
Return False
End SubBut Key Up Raises at key press, not release
Key_Down not Raises.
How to catch key down and key up events?
Last edited: