After working on my treeview sample using Cider,
I started to wonder what's up with the XMLDataProvider?
I dropped in my node, the x:Key and the source property,
But something was funny!
I could not get it to build,
I was not very thrilled.
The Error List said all objects added to an IDictionary
must have a key.
Something was missing to me.
So I searched the help file,
and it took me a while,
to notice all the samples were done in the same style.
Their samples do not reference an external file!
Something is amiss with the XmlNamespaceManager,
Hmmm, I must find someone to badger.
I even found this sample,
but it made me woeful.
The XmlDataNamespaceManager node was unknown to the schema,
which made me feel like I was dealing with FEMA.
Maybe my friend DonXML,
and the other MVP's of XML,
can get me out of this hell.