Vector.Subtraction(Vector, Vector) 運算子

定義

命名空間:

System.Windows

組件:

WindowsBase.dll

將某個指定的向量減去另一個指定的向量。

public:
 static System::Windows::Vector operator -(System::Windows::Vector vector1, System::Windows::Vector vector2);

public static System.Windows.Vector operator - (System.Windows.Vector vector1, System.Windows.Vector vector2);

static member ( - ) : System.Windows.Vector * System.Windows.Vector -> System.Windows.Vector

Public Shared Operator - (vector1 As Vector, vector2 As Vector) As Vector

參數

vector1

Vector

要減去 vector2 的向量。

vector2

Vector

要從 vector1 減去的向量。

傳回

Vector

vector1 與 vector2 之間的差數。

範例

下列範例示範如何使用這個運算子 () 從 Vector 結構減去 Vector 結構。

private Vector overloadedSubtractionOperatorExample()
{
    Vector vector1 = new Vector(20, 30);
    Vector vector2 = new Vector(45, 70);

    // Subtract vector2 from vector1 using the overloaded
    // "-" operator.
    // vector Result is equal to (-25, -40).
    Vector vectorResult = vector1 - vector2;

    return vectorResult;
}

Private Function overloadedSubtractionOperatorExample() As Vector
    Dim vector1 As New Vector(20, 30)
    Dim vector2 As New Vector(45, 70)

    ' Subtract vector2 from vector1 using the overloaded
    ' "-" operator.
    ' vector Result is equal to (-25, -40).
    Dim vectorResult As Vector = vector1 - vector2

    Return vectorResult

End Function

另請參閱

• Subtract(Vector, Vector)