Vector.Equals Method (Vector, Vector)

 
System_CAPS_noteNote

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Compares the two specified vectors for equality.

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

public static bool Equals(
	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 t he X and Y components of vector1 and vector2 are equal; otherwise, false.

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 Double structures that are logically equal might fail.

The following example shows how to use this method to check whether two Vector structures are equal.

private Boolean equalsExample1()
{

    Vector vector1 = new Vector(20, 30);
    Vector vector2 = new Vector(20, 30);
    Boolean areEqual = false;

    // areEqual is True
    if (Vector.Equals(vector1, vector2))
    {
      areEqual = true;
    }

    return areEqual;

}

.NET Framework
Available since 3.0
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