Default [Q] Install and run apk.file

Is there any command on cmd.exe that would allow me to run apk.file after installing it .. like

adb install myapp.apk

This command will only install myapp onto the emulator and I have to manually run this application from the emulator (by performing single click on its icon).

What I want to do is use a command which not only installs the application but also run it or open it in the device after installation.