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I am using PowerBuilder 12.5 . Please suggest me an Event ID to Capture the Escape Key from Barcode Scanner device connected through USB port.

Sudheer Muthusamy
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  • What type of barcode are you scanning? – Matt Balent Feb 04 '16 at 11:53
  • This is your third question regarding your barcode scanning problem. You were asked some details [here](http://stackoverflow.com/questions/34948861/retrieve-the-value-from-the-barcode-scanner-in-the-key-event-in-power-builder-12) and [here](http://stackoverflow.com/questions/35148584/is-there-a-way-to-differentiate-from-barcode-scanner-entry-from-keyboard-key-pre) but never returns feedback... I told you that the closing of your window could come from a `cancel` property of a button. Did you checked that? You were also told that the scanner only emulates a keyboard, ESC indicating EOL. – Seki Feb 04 '16 at 13:54
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    If anyway you need some character filtering, you can do that in the `key()` event of the window, or a `pbm_dwnkey` mapped event of a datawindow. But I guess that your problem is coming from a `cancel` property somewhere. – Seki Feb 04 '16 at 14:03

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