What control could I use to represent deep hierarchy structure?

I'm going to build a hierarchy structure. Each layer contains about 12 columns and in total I'll have 7 layers of hierarchy.

I have used [RadGrid Hierar开发者_开发知识库chy nested table][1] features on some of the pages which had 1-2 nested tables and it works fine, however, on this page because mainly there are 7 layers of hierarchy I can't use RadGrid Nested Tables as the 7th Nested table gets opened in the middle of the page in that case!

What other control could I use to represent such structure?

Any idea? e.g. Master/Detail, Multiview, etc?

Many thanks,

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I would consider using the Treeview Control.

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Master / Detail View: http://demos.telerik.com/aspnet-ajax/grid/examples/programming/selectedvalue/defaultcs.aspx