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Point3D.Equals Method (Point3D, Point3D)

Compares two Point3D structures for equality.

Namespace:  System.Windows.Media.Media3D
Assembly:  PresentationCore (in PresentationCore.dll)
public static bool Equals(
	Point3D point1,
	Point3D point2
)

Parameters

point1
Type: System.Windows.Media.Media3D.Point3D

The first Point3D structure to compare.

point2
Type: System.Windows.Media.Media3D.Point3D

The second Point3D structure to compare.

Return Value

Type: System.Boolean
true if the X, Y, and Z values for point1 and point2 are equal; otherwise, false.

Two Point3D structures are equal if the values of their X, Y, and Z properties are the same.

Because Double values can lose precision when arithmetic operations are performed on them, a comparison between two Point3D instances that are logically equal might fail.

The following example shows how to check whether two Point3D structures are equal.

// Checks if two Point3D structures are equal using the static Equals method.

Point3D point1 = new Point3D(10, 5, 1);
Point3D point2 = new Point3D(15, 40, 60);
Boolean areEqual;

areEqual = Point3D.Equals(point1, point2);
// areEqual is False	 

//Displaying Results
syntaxString = "areEqual = Point3D.Equals(point1, point2);";
resultType = "Boolean";
operationString = "Checking if 3D two points are equal";
ShowResults(areEqual.ToString(), syntaxString, resultType, operationString);

.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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