VirtualizingStackPanel.MeasureOverride Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Measures the child elements of a VirtualizingStackPanel in anticipation of arranging them during the ArrangeOverride pass.
Assembly: System.Windows (in System.Windows.dll)
Parameters
- constraint
- Type: System.Windows.Size
An upper limit Size that should not be exceeded.
When scrolling, VirtualizingStackPanel does not grow in layout size. VirtualizingStackPanel effectively adds its descendants on a z-plane, which is normally clipped by a parent element (typically a ScrollContentPresenter) to the size of the stack.