SizeChangedEventArgs.WidthChanged Property

public:
 property bool WidthChanged { bool get(); };

public bool WidthChanged { get; }

member this.WidthChanged : bool

Public ReadOnly Property WidthChanged As Boolean

Property Value

true if the Width 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.

Applies to

See also

• SizeChanged
• SizeChangedEventHandler