c# - How do i launch media files like mp4 using my app -

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this question has answer here:

how launch media files mp4 or mp3 using uwp application, when right click on associated file mp4 file can able open app, or when double click on it....any ideas

looks question how open app file association, , file format .mp3 or .mp4.

to this, can refer this blog, need declare in apps manifest , handle event first in app's onfileactivated method.

so when right click on associated file mp4 file can able open app

since trying open file "right click", not "double click", app should shown in "open with..." options, app not shown, can find selecting "more apps", , find app , open file app. there no problem unless double click file, double clicking, open file using default app. , can set default app in settings -> default apps image below: enter image description here


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