SizeChangedEventArgs.HeightChanged Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets a value that indicates whether the Height component of the size changed.
public:
property bool HeightChanged { bool get(); };public bool HeightChanged { get; }member this.HeightChanged : boolPublic ReadOnly Property HeightChanged As BooleanProperty Value
true if the Height component of the size changed; otherwise, false.
Remarks
Because Double precision numbers process imprecisely, this property might return a value of false even when PreviousSize and NewSize are not equal.
The layout system occasionally experiences this state due to minor fluctuations in the input parameters; however, the overall rendered scene is considered to be the same; therefore, no visible changes are detected. The handler for the SizeChanged event should check for this state in order to avoid invalidation of layout if the dimension didn't actually change.
