Can I retrieve Filename for TPicture directly?

Question

I have a Delphi application which displays an image using a TImage.

The location of the image is stored in a database and retrieved on load and set directly using co

Answer 1

You can store the filename in the Hint property of Image1.

if you don't already use it. As intended or for another purpouse... I find this property pretty promiscuous :)

Answer 2

You can store the filename in the TagString property of Image1.

if you don't already use it.

(in Firemonkey, not VCL)

Answer 3

No, there isn't. You can store it yourself, though.

var
  ImageFileName: string;


begin
  ImageFileName := Query1.FieldByName('image').AsString;
  Image1.Picture.LoadFromFile(ImageFileName);
end;

Declare the ImageFileName variable at a place where it will be visible everywhere you need access to the file name.