Hi all.
I have a COM DLL that I want to pass back an image stream to an ASP page.
I am doing this via a delphi CGI app, well it passes back an image in the response
object...and works fine, but will not be able to use this method now which is a pain.
I am doing :-
var
mMemStream : TOLEStream;
oVar : OLEVariant;
img : TImage;
Stream: IStream;
begin
mMemStream := TOLEStream.create(Stream);
img:=TImage.create(nil);
img.picture.LoadFromFile('c:\Chart2.bmp');
img.Picture.Bitmap.SaveToStream(mMemStream);
move(mMemStream,oVar,iFileSize);
BUT...when it does the MOVE I get a "Catastrophic Error" or it just craps out...I
tired to use a TMemoryStream too, and got the same result.
Has anyone else done this and can help me out ??
Thanks, Jeremy Coulter
Jeremy Coulter (Manager)
Visual Software Solutions
Christchurch, New Zealand
PH 03-3521595
FAX 03-3521596
MOBILE 021-2533214
www.vss.co.nz
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