title: ListBox Disabled state in Silverlight 4
body: <p>So I'm styling a ListBox and I've got to the part where I need to do a greyed out style when the ListBox is disabled. However when I look a the states tab in Blend, there's only Validation States present - no sign of the usual Common States which include the Disabled state.</p>
  
  <p>I tried creating a vanilla project with no custom styles and just a ListBox and the same thing happens. My question is, how do I go about styling a disabled state for a ListBox? Am I missing something obvious??</p>