More LightSwitch How Do I Videos Released Today

I’m back at it with three more “How Do I” videos on Visual Studio LightSwitch. This continues the series I started last week.

• #6 - How Do I: Create a Master-Details (One-to-Many) Screen in a LightSwitch Application?
• #7 - How Do I: Pass a Parameter into a Screen from the Command Bar in a LightSwitch Application?
• #8 - How Do I: Write business rules for validation and calculated fields in a LightSwitch Application?

Video #8 shows off the impressive validation framework that Prem wrote about and some of the slickness around validating sets of data on the client and the middle-tier. If you missed the first 5 videos here they are:

• #1 - How Do I: Define My Data in a LightSwitch Application?
• #2 - How Do I: Create a Search Screen in a LightSwitch Application?
• #3 - How Do I: Create an Edit Details Screen in a LightSwitch Application?
• #4 - How Do I: Format Data on a Screen in a LightSwitch Application?
• #5 - How Do I: Sort and Filter Data on a Screen in a LightSwitch Application?

This series of videos build upon each other as we create a sample application for order entry. It’s looking pretty good now! You can access all the videos from the LightSwitch Developer Center Learn page. In the next set of videos I’ll show you how create and sort lookup data, how to create a single screen for both updating and new records, and lots more goodies.

Enjoy!