Getting windows handle if user clicks anywhere on the background image
We are working on an Installscript project. While displaying bitmap image using PlaceBitmap() api, are there any means to get the windows handle when a user clicks anywhere on the background image so as to display a doc/demo of the product in the background ?
Expected Use-case : Displaying background image while executing post installation scripts . On clicking anywhere on the background image, a demo/docs about the product should be shown.