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Jak wstawic plik BMP,GIF do bazy danych typu DBF?

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Piotr Nasiński

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Feb 28, 2000, 3:00:00 AM2/28/00
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Jak wstawic plik BMP,GIF do bazy danych typu DBF wykorzystujac pola typu
BLOB?

Piotrek Nasiński
piot...@polbox.com

Piotr Such

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Feb 29, 2000, 3:00:00 AM2/29/00
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> Jak wstawic plik BMP,GIF do bazy danych typu DBF wykorzystujac pola typu
> BLOB?

Stream1:= dmKonie.qrKonieE.CreateBlobStream(dmKonie.qrKonieEZDIECIE_M,
bmWrite);
Image1.Picture.Graphic.SaveToStream(Stream1);
Stream1.Free;

--
Pozdrawiam
--------------------------------------
Piotr Such
pi...@aprsystem.com.pl


szaman

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Mar 5, 2000, 3:00:00 AM3/5/00
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{Here's an example that displays a Jpeg image that is stored in
a paradox blob field:}

procedure LoadJPGFromBlob;
var
aJpeg : TJPEGImage;
aStream: TMemoryStream;
begin
try
aJpeg := TJPEGImage.Create;
aStream := TMemoryStream.Create;
tabJDataTheData.SaveToStream(aStream);
aStream.Seek(0,soFromBeginning);
aJpeg.LoadFromStream(aStream);
Image2.Picture.Assign(aJpeg);
finally
aJpeg.Free;
aStream.Free;
end;
end;
Tomek Cwajda
(szaman)

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