How to change orientation of UniformGrid control?

Question

By default, UniformGrid displays it's children as follows:

1 2 3
4 5 6
7 8 9

I want to be as follows:

1 4 7
2 5 8
3 6 9

Any ideas?

Answer 1

Easiest must be to insert them in the order you want them to show up.

If you are using a UniformGrid as an ItemsPanel in a listbox and get the items through databinding, sort the collection you are data binding to your prefered order.

Finally, if you want to do it in the view, this link describes two ways: Building a Column-Major UniformGrid in WPF

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The page keeps vanishing.

It's here (sans images) as of 2017-06-20.

What it's doing is rotating the grid 90 degrees with a layout transform, and then further rotating each item in the grid with another layout transform so they're right side up.