Posted - Jul 28 2016 : 07:55:57 imageenmview does not display blob graphics from a database ? or is it?
xequte
Posted - Jul 27 2016 : 23:50:34 That should be relatively simple, what problems are you having?
procedure TForm1.ImageEnMView1ImageSelect(Sender: TObject; idx: Integer);
begin
// When an image is selected, display it in a TImageEnView
ImageEnMView1.CopyToIEBitmap( ImageEnMView1.SelectedImage, ImageEnView1.IEBitmap );
ImageEnView1.Update();
end;
Posted - Jul 27 2016 : 16:30:20 Thank you. The demo did not really help. I am going through the database demo to see which one may help. I am trying to have a horizontal thumbnails of images from a database that when i click on a thumbnail, it will open in an imageenvect component. Thanks.
xequte
Posted - Jul 27 2016 : 16:18:51 Yes, that changed.
But if you have v5.2.2 installed, then you should also have the v5.2.2 demos installed.
Otherwise, change that line to:
ImageEnMView1.ImageBottomText[ Index ].Caption := Table1.FieldByName('Name').AsString;
Posted - Jul 27 2016 : 10:15:04 Tried the demo you mentioned and i get an error there: ImageEnMView1.ImageBottomText[ Index ] := Table1.FieldByName('Name').AsString;
It says that it is a readonly property.
Oh well.
xequte
Posted - Jul 27 2016 : 00:33:52 Hi
The DBMultiBitmap demo did not exist in v5.2.2 (because TIEDBMultiBitmap did not exist). You should use the DBMView demo instead.
This demo will be in under \Demos\Database\ where you installed ImageEn.
Posted - Jul 26 2016 : 19:57:59 I am trying to compile the database thumbnail viewer and it chokes on the Tiedbmultibitmap. It looks like that was not part of 5.2.2 but I could be wrong
xequte
Posted - Jul 26 2016 : 18:14:44 Hi
The source for the database demos should not have changed sice 5.2.2 (apart from adding some new demos). Can you explain your requirement?
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