Rect.Empty Property

Gets a special value that represents a rectangle with no position or area.

Namespace:  Windows.Foundation
Assembly:  System.Runtime.WindowsRuntime (in System.Runtime.WindowsRuntime.dll)

public static Rect Empty { get; }

Property Value

Type: Windows.Foundation.Rect
The empty rectangle, which has X and Y property values of PositiveInfinity, and has Width and Height property values of NegativeInfinity.

Avoid mathematical computations involving empty rectangles. Because both X and Y are infinite values, processor operations are severely impaired by these operations. Comparisons involving these values will not affect application performance.

Supported in: Windows Phone Silverlight 8
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