The error Key attribute can only be used on an element was caused by pasting
the block of XAML over from a WPF application into SL3. Simply removing the
x:Key from the element fixes the problem with no side effects. I wasn't
using the Key in code.
However, more than an hour of web searching an
mailto:ozsilverlight-boun...@ozsilverlight.com] On Behalf Of Greg Keogh
Sent: Wednesday, July 28, 2010 9:29 PM
To: 'ozSilverlight'
Subject: RE: Invalid XML (Key attribute fixed)
The error Key attribute can only be used on an element was caused by pasting
the block of XAML over from a WPF
Commanding wasn't actually implemented in Silverlight 3, so I'm guessing
that's why you're experiencing the behaviour that you are. Silverlight 3
had the ICommand interface, but no controls actually supported it (they
didn't have the Command/CommandParameter properties). So you'd expect
Expressio
