Element. Measure Core(Size) Method
Implements basic measure-pass layout system behavior for FrameworkElement.
protected: override System::Windows::Size MeasureCore(System::Windows::Size availableSize);
protected override sealed System.Windows.Size MeasureCore (System.Windows.Size availableSize);
override this.MeasureCore : System.Windows.Size -> System.Windows.Size
Protected Overrides NotOverridable Function MeasureCore (availableSize As Size) As Size
The available size that the parent element can give to the child elements.
The desired size of this element in layout.
This method overrides UIElement.MeasureCore to connect the WPF core-level and WPF framework-level layout measure implementations. The FrameworkElement implementation seals the method. To adjust the measure pass layout behavior of any element that builds on the WPF framework-level, override MeasureOverride instead. To adjust the measure pass layout behavior of an element that deliberately does not build on the WPF framework-level or use FrameworkElement, override UIElement.MeasureCore.