"System settings" inside the selection "products", click "save", and then "exit"". The picture of the main interface will be based on the continuous switching products.
The requirement is:
1, select the "product" for "Thickness Gauges Coating", for me to give you the picture (still in production), you can easily get a picture to test.
2, choose other products, the main interface is blank, do not show the picture.
If you can do it, please bid.
I have no source code, I have only exe file.