Vector.X Vector.X Vector.X Vector.X Property

Définition

Obtient ou définit le composant X de ce vecteur.Gets or sets the X component of this vector.

public:
 property double X { double get(); void set(double value); };
public double X { get; set; }
member this.X : double with get, set
Public Property X As Double

Valeur de propriété

Composant X de ce vecteur.The X component of this vector. La valeur par défaut est 0.The default value is 0.

Exemples

L’exemple suivant montre comment vérifier l’égalité Vector de deux structures.The following example shows how to check two Vector structures for equality.

// Checks if two Vectors are equal using the overloaded equality operator.
private Boolean vectorEqualityExample()
{

    // Declaring vecto1 and initializing x,y values
    Vector vector1 = new Vector(20, 30);

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

    // Boolean to hold the result of the comparison
    Boolean areEqual;

    // assigning values to vector2
    vector2.X = 45;
    vector2.Y = 70;

    // Comparing Vectors for equality
    // areEqual is False
    areEqual = (vector1 == vector2);

    return areEqual;

}
' Checks if two Vectors are equal using the overloaded equality operator.
Private Function vectorEqualityExample() As Boolean

    ' Declaring vecto1 and initializing x,y values
    Dim vector1 As New Vector(20, 30)

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

    ' Boolean to hold the result of the comparison
    Dim areEqual As Boolean

    ' assigning values to vector2
    vector2.X = 45
    vector2.Y = 70

    ' Comparing Vectors for equality
    ' areEqual is False
    areEqual = (vector1 = vector2)

    Return areEqual

End Function

S’applique à

Voir aussi