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-   -   Bitmap into ole object field in MS Access (https://www.askmehelpdesk.com/showthread.php?t=20653)

  • Feb 14, 2006, 11:04 AM
    Lind
    Bitmap into ole object field in MS Access
    I have an Access 2000 database table with an OLE object field, into which I insert a bitmap image. (This is an existing database whose design I am not authorized to change). When I do this on the system in my office, everything is fine. The image is properly displayed on the form. However, when I repeat the process on the client's system, which I access through PCAnywhere, the image displays a small square icon with no real image, just occasional white pixels in a solid black box, with the file name below the icon. In the table, the OLE object field contains the word "Package".

    What might be causing this problem and how do I fix it? (As I mentioned, I am not at liberty to change the design to a text field with a path to an image file. There are hundreds of these databases out there and two of them don't work. I'm expected to fix the two that don't work, not redesign the process)
  • Feb 14, 2006, 12:45 PM
    ScottGem
    I see you understand that things were designed incorrectly. In which case you should recommend fixing the design.

    However, I suspect the issue may be in using PC Anywhere. Has someone tried the process on the specific machine? It could be that PC Anywhere is suppressing the image display for performance purposes. Bitmaps are large and take time to transmit.
  • Feb 14, 2006, 12:53 PM
    Lind
    Thanks for the suggestion, Scott.

    The bitmap is on the on the user's machine. Everything is on his machine. All we are doing is going in and trying to insert it into the field. It is done this way in a couple hundred installations, almost all of which are accessed through PC Anywhere. It's only these two with which we are having trouble. However, I will look into it to see if anything is different about their PC Anywhere installation.

    I've only been here since the beginning of the year and the database has been around for at least 15 so I'm not exactly in a position to tell the man who designed it how it "should" be done.:D
  • Feb 14, 2006, 06:14 PM
    ScottGem
    Frankly, if this is an Access databases that was first conceived 15 years ago, then the designer should not be upset to find that recommended procedures have changed over the years. I am friendly with a number of Access designers, including several who are Microsoft MVPs. I don't know any of them, that would recommend embedding pics using OLE fields. This causes database bloat and other issues. You would be doing the designer a favor by pointing this out to him. I can show you were to document this recommendation if you want.

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