Border on three sides

Question

Is there a way to create a border that is only at the top, left and right?

Answer 1

Yes:

<Border BorderThickness="1 1 1 0" BorderBrush="Black"/> 

Same as field, pad, etc.

Answer 2

And just for fun, to do this in code:

 var b = new Border(); b.BorderThickness = new Thickness{Top=1, Bottom=0, Left=1, Right=1};