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Vector.Inequality Operator

.NET Framework 4.5

Compares two vectors for inequality.

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

public static bool operator !=(
	Vector vector1,
	Vector vector2
)

Parameters

vector1: Type: System.Windows.Vector
The first vector to compare.

vector2: Type: System.Windows.Vector
The second vector to compare.

Return Value

Type: System.Boolean
true if the X and Y components of vector1 and vector2 are different; otherwise, false.

Remarks

A vector's X and Y properties are described using Double values. Because the value of a Double can lose precision when arithmetic operations are performed on it, a comparison between two Vector structures that are logically equal might fail.

Examples

The following example shows how to use this operator (!=) to check whether two Vector structures are not equal.

private Boolean overloadedInequalityOperatorExample()
{
    Vector vector1 = new Vector(20, 30);
    Vector vector2 = new Vector(45, 70);
    Boolean areNotEqual;

    // Check whether the two Vectors are not equal, using the overloaded 
    // inequality operator.
    // areNotEqual is True.
    areNotEqual = (vector1 != vector2);

    return areNotEqual;

}

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

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.

Reference

Vector Structure

System.Windows Namespace

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