I want to lay out items in a ListView in a similar manner to the WinForms ListView in List mode. That is, where items are laid out not just vertically but horizontally in th
It sounds like what you are looking for is a WrapPannel, which will lay the items out horizontally until there is no more room, and then move to the next line, like this:
(MSDN)
alt text http://i.msdn.microsoft.com/Cc295081.b1c415fb-9a32-4a18-aa0b-308fca994ac9(en-us,Expression.10).png
You also could use a UniformGrid, which will lay the items out in a set number of rows or columns.
The way we get the items to arange using these other panels in a ListView, ListBox, or any form of ItemsControl is by changing the ItemsPanel property. By setting the ItemsPanel you can change it from the default StackPanel that is used by ItemsControls. With the WrapPanel we also should set the widths as shown here.
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