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Rect.Equality Operator

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Compares two Rect structures for equality.

Namespace:  System.Windows
Assembly:  System.Windows (in System.Windows.dll)

Syntax

'Declaration
Public Shared Operator = ( _
    rect1 As Rect, _
    rect2 As Rect _
) As Boolean

public static bool operator ==(
    Rect rect1,
    Rect rect2
)

Parameters

Return Value

Type: System.Boolean
true if the Rect structures have the same x,y,width,height property values; otherwise, false.

Remarks

In this comparison, two instances with all property values of Double.NaN are considered equal.

NoteNote:

The rectangle's position and dimensions are described by Double values. Because Double values can lose precision when operated upon, a comparison between two values that are logically equal might fail.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.