Using VS2015 to develop a UWP app on Windows 10, because Windows 10 is windowing the store app, you can see the icon for the app on the taskbar, but it looks like the app logo will be embedded in another container, and it's shrunk, Compared to Windows 10 system app Mail, its logo looks much better:
Steps:
1. Open the list of UWP apps and find the element that specifies the picture to the taskbar the line of code: "Square44x44logo=" Assets\storelogn.png "
2. Copy this image two times, then named: Storelogn.targetsize-48.png and Storelogn.targetsize-48_altform-unplated.png, the number range can be 1-65535, And the number that can be in this range, 0 or letters will cause the picture to be found.
Effect:
The logo next to Mial is a new UWP project that looks much more beautiful.
[UWP Development]-Modify the application's display logo on the taskbar