STOP-sign does not appear.
Posted on 2013-11-29
I have an form with a subform. I read with a scanner barcodes which you see in de subform.
After 15 seconds inactivity a ticketprinter prints the report of the products and description. This takes about 2 seconds. The coordinator may not scan products for 2 seconds. I can't set off the scanner because it is a dropbox. Behind the subform there's a STOP-sign. I set the subform visible = false and after printing visible = true. I don't see the STOP-sign, only a white background. When i set execution step by step then everything works fine.
What i'm doing wrong?