Is there a data-driven WPF property grid/editor available? (preferably free)

I'm looking for a data-driven WPF property grid/editor.

Most property grids appear to work using reflection to figure out the CLR properties on your class. Those properties are then displayed in the grid with editors that are specific for the type of the property.

However I don't have a specific class that I want to plug into the property grid. All I have is data, specifically a collection of name/value pairs. I want to put this collection into the grid and ha开发者_JS百科ve a editor that is specific for the value type of each pair.

Does anyone know of an existing property grid/editor control that supports data-driven properties?

Also if it looks like the property grid/editor in Blend I won't complain ;)

I've never used it, but from what I've read about the PropertyTools for WPF on codeplex.com supports dynamically editting the current selected object.

http://propertytools.codeplex.com/