Get process id of a running metro app

Question

I want to get the process id of a running Metro app programatically via C++ code, from another process. I have the static information of that app like name, full name etc. What

Answer 1

Use GetForegroundWindow to get current active window, after that use GetWindowThreadProcessId to get PID of current window, then valid if is a WindowsStore app with IsImmersiveProcess, then GetPackageId to get app package info, like package name, version...