Vector.Equals Method (Vector)

 

Compares two vectors for equality.

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

public bool Equals(
	Vector value
)

Parameters

value
Type: System.Windows.Vector

The vector to compare with this vector.

Return Value

Type: System.Boolean

true if value has the same X and Y values as this vector; 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 Vector 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 equalsExample2()
{

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

    // areEqual is True.  Both parameters are Vector structures, 
    // and they are equal.
    if (vector1.Equals(vector2))
    {
        areEqual = true;
    }

    return areEqual;

}

.NET Framework
Available since 3.0
Return to top
Show: