Is there an alternative to a WPF WrapPanel that wraps after a certain number of items, not a height?

问题

Normally a WPF WrapPanel (Orientation="Vertical") will stack items vertically (and grow vertically) until it runs out of space from the parent container, and then it will "wrap" to the next column.

I want this functionality, but I want to add a hard limit to the number of items in a column. For instance, if my height is 100 and I have 3 items that are 30 pixels high, normally it could fit them all without wrapping. However, say I want to force it to wrap after 2. In that case, I want it to only grow to a height of 60, and wrap the 3rd item into the second column.

Is there something I can do to make this happen?

回答1:

Maybe you can do it with the UniformGrid.
Use the Rows property to definie the amount of elements in vertical direction.

回答2:

here is a nice little article about the available layout panels in WPF. If one of these does not fit the bill, you might have to build your own custom panel, here is a decent demo.

来源：https://stackoverflow.com/questions/7434444/is-there-an-alternative-to-a-wpf-wrappanel-that-wraps-after-a-certain-number-of