# Vector.Inequality(Vector, Vector) 演算子

## 定義

2 つのベクターを比較して、等しくないかどうかを判断します。Compares two vectors for inequality.

``````public:
static bool operator !=(System::Windows::Vector vector1, System::Windows::Vector vector2);``````
``public static bool operator != (System.Windows.Vector vector1, System.Windows.Vector vector2);``
``static member op_Inequality : System.Windows.Vector * System.Windows.Vector -> bool``
``Public Shared Operator != (vector1 As Vector, vector2 As Vector) As Boolean``

vector1
Vector

vector2
Vector

#### 戻り値

Boolean

`vector1``vector2`X および Y コンポーネントが異なる場合は `true`。それ以外の場合は `false``true` if the X and Y components of `vector1` and `vector2` are different; otherwise, `false`.

## 例

``````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;
}
``````
``````Private Function overloadedInequalityOperatorExample() As Boolean
Dim vector1 As New Vector(20, 30)
Dim vector2 As New Vector(45, 70)
Dim areNotEqual As Boolean

' Check whether the two Vectors are not equal, using the overloaded
' inequality operator.
' areNotEqual is True.
areNotEqual = (vector1 <> vector2)

Return areNotEqual

End Function
``````

## 注釈

ベクターの X プロパティと Y プロパティについては、Double 値を使用して説明します。A vector's X and Y properties are described using Double values. Double の値は算術演算を実行すると有効桁数が失われる可能性があるため、論理的に等しい2つの Vector 構造体の比較は失敗する可能性があります。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.