How to make alpha transparent TImage in Delphi?

Question

On the Form I have two TImages. TImage which is on the top should be transparent, so we can see what is underneath. How to change the level of TImage transparency?

E

Answer 1

TImage itself (and any other UI control, for that matter) cannot be alpha blended on top of other controls. However, you can display an alpha blended GIF image inside of a TImage using the TGIFImage class.