I'm working on a database application and there is a blob field that holds a jpeg image. I want to save this image somewhere, so I can display it in TImage even when the database connection is closed. I do the following:
Create the stream when the form is created:
procedure TForm1.FormCreate(Sender: TObject);
Open the database and try to save the image to the stream:
if not ADOTable1picture.IsNull then
And here I get: Abstract error. Is it possible to save blobfield to tstream? If not, what is the solution?