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New Blog Posts: Merging Reports - Part 1 and Part 2

Archived Reports in a Database

edited August 2001 in General
How would you save archived reports directly to a database table such as
done with with report templates?

Do you have to save the archive report to a .raf file and then save to a
binary field in a second step? If so, how would someone accomplish this?

Or are there report settings that allow the archive to save to a binary
field?

Thanks
Bill Brittain
Industry Specific

Comments

  • edited August 2001
    ---------------------------------------------------
    Tech Tip: Loading an Archive File to a Blob
    (or memory stream)
    ---------------------------------------------------

    You can easily write a routine to take a .RAF file and
    load it into a blob field or a TMemoryStream:

    myFileStream := TFileStream.Create('myArhcive.RAF', fmOpenRead);

    myFileStream.Position := 0;
    myBlobField.LoadFromStream(myFileStream);

    myFileStream.Free;


    OR

    myMemoryStream := TMemoryStream.Create;

    {note: passing 0 as the second parameter will copy the entire stream}
    myMemoryStream.CopyFrom(myFileStream, 0);

    myMemoryStream.Free;


    --
    Tech Support mailto:support@digital-metaphors.com
    Digital Metaphors http://www.digital-metaphors.com




    Best regards,

    Nard Moseley
    Digital Metaphors
    www.digital-metaphors.com
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