In part 1 , I described the overall design of the HealthVaultTask class. Now, I’ll go through the implementation. First, I’ll get some of the helper classes. Out of the way. The first is the exception type for errors from HealthVault that captures the error code and error text. Note: this implementation...

I’ve written a Windows Phone 7 application called Weight4Me that lets you track your weight, syncing the data to HealthVault. The first version just fetched all of the weight data from HealthVault on each launch. I’m one of the developers Eric Gunnerson is referring to in this post . I’ve just posted...