Pass a Parameter into a Screen from the Command Bar in a LightSwitch Application

This video is taken from LightSwitch Developer Center published by Microsoft. http://msdn.microsoft.com/en-us/lightswitch/gg604823

In this video you will learn how to use the Screen and Query Designers to pass parameters into a screen and use parameters in queries. You will also see how to open a screen in code from the application command bar.