Thank you Peter. It is similar as you have pointed out. I was using a method for reading and writing Bitmap to the TBlobfield. I was under the impression that in the case of Bitmaps the header is always at 78 bytes. However I found that when I programmatically insert a bitmap into the TBlobfield the header could be anywhere. So I had to write a method to locate it at run time. Now it works.
Anu Rang, TotallyFreeEnergy http://totallyfreeenergy.zxq.net --- In [email protected], "Peter Luijer" <[EMAIL PROTECTED]> wrote: > > Not entirely the same objects here, but it could be you're facing the same > problems as when trying to insert/read JPEG's into (ADO) blobs (image- > header not seen when streaming back)... > http://delphi.about.com/od/database/l/aa030601a.htm > > Good luck, > > Peter. > -----Oorspronkelijk bericht----- > Van: [email protected] [mailto:[EMAIL PROTECTED] Namens > Anu Rang > Verzonden: woensdag 2 juli 2008 14:14 > Aan: [email protected] > Onderwerp: [delphi-en] Long binary data to Bitmap format - Possible? > > > I have this problem with my Access DB. I add records through my Delphi > program. My data is pictures in .BMP format. After I INSERT data the > Access holds it in the table as Long binary data. If I try to read it > back I have access invalid or bitmap not in acceptable format issues. > Any thoughts/input greatly appreciated. > > Sorry for posting so many queries, incase this interferes with other > threads in anyway. > > Anu Rang, TotallyFreeEnergy > http://totallyfreeenergy.zxq.net > > > > > > > [Non-text portions of this message have been removed] >
