moderatedPlease help me know whats wrong.. Thanks.
First of all please change topic title so it will reflect the actual problem. “Cannot find out the solution to this” is to generic. People want to know some details when looking at the title. Second thing please don’t attach whole project. Academy courses are for you to learn how to trouble shoot. You can do debugging and then for example attach here the screenshot of the issue. Additionally write what’s happening in the project and which xaml has the issue etc. Nobody will grab your whole project and do everything for you.