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    Get Data from serial port

    hello! we are currently developing an application for managing warehouse in- and outbound. to do this we have to use barcode-scanners of course. in the past we have used usb-scanners which simply emulate a keyboard. but now we have to use a new scanner which is connected to the host pc via...
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    new row in browse

    Hi folks! i've a question about new rows in browsers. in my app i have an editable browser (no-assign) with some cols. assigning the values to the database-fields works fine, even in new-rows or updated rows. :D the only thing i cannot get to work is that, if a user is in the last row in...
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    Error calling external DLL function

    Hi to all, currently i'm working on some functions implementing our dms (DocuWare) into our Progress Application. DocuWare offers two ways, a) DLL-Functions b) Automation I prefered to use the dll-calls so i produced the following code exactly as the DocuWare-Documentation says: DEFINE...
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    Math calculation

    Hello folks, I've to do an calculation within progess, but i've no idea how to get the formula below work in Progress (9.1D): y = (x / 256) AND 255 The windows-calculator supplies the "AND" function, but can I also calculate this with progress? I hope somebody can help me! Thanks...
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    Crystal Reports Record Selection

    Hi everybody! We (our comany) have decided to change from Progress ReportBuilder to Seagate Crystal Reports v9. Now I tried to implement the Crystal Reports API into our application. This is my Code: DEFINE VARIABLE crApplication as COM-HANDLE NO-UNDO. DEFINE VARIABLE crReport as...
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