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Reading/writing TBitmaps to an MS Access table
Posted on 2002-04-09
I need to store the contents of a TImage to my MS Access table. I need one procedure for loading data and one for saving data. The only type Access seems to have for binary data is "OLE Object". I don't have the slightest clue on how to do this.
Please help!
regards,
Johan Sageryd
Please help!
regards,
Johan Sageryd
[X]
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4 Comments
yep,
access stores blobs with an ole-server information prefix.
if there is no need to access the content within the access-frontend, then you should be able to store your images simple with
tblobfield(dataset.fieldby
savetofile/savetostream for the other direction
if your images are from different graphicformat, you need also a typefield in your table
meikl ;-)
access stores blobs with an ole-server information prefix.
if there is no need to access the content within the access-frontend, then you should be able to store your images simple with
tblobfield(dataset.fieldby
savetofile/savetostream for the other direction
if your images are from different graphicformat, you need also a typefield in your table
meikl ;-)
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