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Point.Inequality Operator

Compares two Point structures for inequality.

Namespace:  System.Windows
Assembly:  WindowsBase (in WindowsBase.dll)
public static bool operator !=(
	Point point1,
	Point point2
)

Parameters

point1
Type: System.Windows.Point

The first point to compare.

point2
Type: System.Windows.Point

The second point to compare.

Return Value

Type: System.Boolean
true if point1 and point2 have different X or Y coordinates; false if point1 and point2 have the same X and Y coordinates.

A point's X and Y coordinates are described using Double values. Because Double values can lose precision when operated on, a comparison between two Point values that are logically equal might fail.

The following example shows how to check whether two Point structures are not equal, using the overloaded (!=) operator.

private Boolean overloadedInequalityOperatorExample()
{
    Point point1 = new Point(20, 30);
    Point point2 = new Point(45, 70);

    // Check whether the two Points are not equal, using the overloaded  
    // inequality operator. 
    // areNotEqual is True.
    Boolean areNotEqual = (point1 != point2);

    return areNotEqual;

}

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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