Vector.Subtract(Vector, Vector) 方法

参考

定义

命名空间:: System.Windows

程序集:: WindowsBase.dll

重要

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从一个指定向量中减去另一个指定向量。

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

参数

vector1: Vector

从其中减去 vector2 的向量。

vector2: Vector

要从 vector1 中减去的向量。

返回

Vector

vector1 和 vector2 之间的差值。

示例

下面的示例演示如何使用此方法从Vector结构中减去Vector结构。

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

适用于

另请参阅

Subtraction(Vector, Vector)