View height constraints are not set correctly as I scroll UICollectionView up and down

Question

I\'m trying to decide view heights based on a model property, but as UICollectionView is scrolled up and down, incorrect heights are assigned to visible cells. It s

Answer 1

Here's the fix for this as recommended by Xamarin support:

NSLayoutConstraint heightConstraint;
public void UpdateHeight(int height)
{
    if (heightConstraint == null)
    {
        heightConstraint = _uiView.HeightAnchor.ConstraintEqualTo(height);
        heightConstraint.Active = true;
    }
    else
    {
        heightConstraint.Constant = height;
    }
}