Wow ? the gift that keeps giving.. I am *still* having fun updating my my simple Mix 09 Business Application demo. Would anyone be interested in a say 10 hour session at PDC2009 where we walk thought all of this stuff ;-). Anyway, in this section I want to take up a challenge that Ben Hayat sent me to show that Silverlight and RIA Services are really capable of building real business applications. That was too good bait for me to pass up. Apparently real business applications include more than one table , and even more than simple master details . But they also include hierarchal data. For example you have an Orders table that has an associated set of line items in a separate LineItems table, but the Orders keeps track of total sales, net, tax...(read more)
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