Vector.Subtract(Vector, Vector) 方法

定義

命名空間:

System.Windows

組件:

WindowsBase.dll

將指定的向量從另一個指定的向量減去。

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

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

static member Subtract : System.Windows.Vector * System.Windows.Vector -> System.Windows.Vector

Public Shared Function Subtract (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方法從 Vector 結構中減去 Vector 結構。

private Vector subtractExample()
{

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

    // Subtract vector2 from vector1.
    // vectorResult is equal to (-25, -40)
    Vector vectorResult = Vector.Subtract(vector1, vector2);

    return vectorResult;
}

Private Function subtractExample() As Vector

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

    ' Subtract vector2 from vector1.
    ' vectorResult is equal to (-25, -40)
    Dim vectorResult As Vector = Vector.Subtract(vector1, vector2)

    Return vectorResult

End Function

另請參閱

• Subtraction(Vector, Vector)