How to programatically set height of row in XAML?

Question

Hi, I just need some quick help on syntax. I'm doing a WPF project and decided to try it out with Visual Basic. So, basically I'm trying to set the height of a row in a Grid. I'm not great at programming but with C# I managed somehow to figure it out, without remembering how. It actually looks like an animation because when clicking the button, the height of one row smoothly goes down to 0.

But I'm trying to even reach that property and I can't figure out the context. The row is called "AnimationRow" and I can reach that, but where do I set the height? And how would the syntax look like?

Answer 1

It's really just as simple as setting the Height property on the row object. Try the following:

Dim row = grid.RowDefinitions.Single(Function(row) row.Name = "AnimationRow")
row.Height = New GridLength(50);