For the difference between DynamicResource
and StaticResource
, you can see that link:
http://stackoverflow.com/questions/200839/whats-the-difference-between-staticresource-and-dynamicresource-in-wpf[
^]
For the second question, x
is just an XML namespace. Probably declared as the following:
<Window
...
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
...
>
...
</Window>
For the specific keywords, see the appropriate MSDN topics: x:Type, x:Static, x:Null, x:Array and, x:Key.