Hi, I am new to this , please bear with me I want to manually open a Comm port with a Button ( no problem this I can do ) The comm port is connected to a Barcode Reader, which outputs 11 character long strings, one per item scanned With the comm port open the operator will scan several items I will capture each string into an array When he is finished scanning, he will touch another Button to close the Comm Port, and end the scanning operation.
My problem is how to have a Do Loop check a Button on each loop I am in a loop checking the comm buffer count value, and waiting for input from the barcode scanner. In this loop I also tried checking the value of a variable. ( the variable would be changed from 0 to 1 by a Click event). It appears that the variable is not examined while in the loop. Would a UpdateScreen I have searched the forum for Click Events and no luck Any help is appreciated --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nsb-ce" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nsb-ce?hl=en -~----------~----~----~----~------~----~------~--~---
