Vector3D.Y Properti

Definisi

Ruang nama:

System.Windows.Media.Media3D

Rakitan:

PresentationCore.dll

Mendapatkan atau mengatur Y komponen struktur ini Vector3D .

public:
 property double Y { double get(); void set(double value); };

public double Y { get; set; }

member this.Y : double with get, set

Public Property Y As Double

Nilai Properti

Double

Komponen Y struktur ini Vector3D . Nilai defaultnya adalah 0.

Contoh

Contoh berikut menunjukkan cara menghitung produk titik dari dua Vector3D struktur. Ini juga menunjukkan cara menetapkan nilai ke Vector3D struktur ketika struktur sedang dideklarasikan dan setelah struktur dideklarasikan.

    // Calculates the Dot Product of two Vectors.

    // Declaring vector1 and initializing x,y,z values
    Vector3D vector1 = new Vector3D(20, 30, 40);

    // Declaring vector2 without initializing x,y,z values
    Vector3D vector2 = new Vector3D();

    // A Double to hold the result of the operation
    Double dotProduct;

    // Assigning values to vector2
    vector2.X = 45;
    vector2.Y = 70;
    vector2.Z = 80;

    // Calculating the dot product of vector1 and vector2
    dotProduct = Vector3D.DotProduct(vector1, vector2);

    // vectorResult is equal to (6200)

' Calculates the Dot Product of two Vectors.

' Declaring vector1 and initializing x,y,z values
Dim vector1 As New Vector3D(20, 30, 40)

' Declaring vector2 without initializing x,y,z values
Dim vector2 As New Vector3D()

' A Double to hold the result of the operation
Dim dotProduct As Double

' Assigning values to vector2
vector2.X = 45
vector2.Y = 70
vector2.Z = 80

' Calculating the dot product of vector1 and vector2
dotProduct = Vector3D.DotProduct(vector1, vector2)

' vectorResult is equal to (6200)