Point.Y Eigenschaft

Definition

Namespace:

System.Windows

Assembly:

WindowsBase.dll

Ruft den Y-Koordinatenwert dieser Point-Struktur ab oder legt den Wert fest.

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

Eigenschaftswert

Double

Der Y-Koordinatenwert dieser Point-Struktur. Der Standardwert ist 0.

Beispiele

Im folgenden Beispiel wird gezeigt, wie sie überprüfen, ob zwei Point Strukturen nicht gleich sind. Außerdem wird veranschaulicht, wie Sie einer Point Struktur Werte zuweisen, wenn die Struktur deklariert wird und nachdem die Struktur deklariert wurde.

// Checks if two Points are equal using the overloaded inequality operator.
private Boolean pointInequalityExample()
{
    // Checks if two Points are not equal using the overloaded inequality operator.

    // Declaring point1 and initializing x,y values
    Point point1 = new Point(10, 5);

    // Declaring point2 without initializing x,y values
    Point point2 = new Point();

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

    // assigning values to point2
    point2.X = 15;
    point2.Y = 40;

    // Compare Point structures for equality.
    // areNotEqual is True
    areNotEqual = (point1 != point2);

    return areNotEqual;
}

' Checks if two Points are equal using the overloaded inequality operator.
Private Function pointInequalityExample() As Boolean
    ' Checks if two Points are not equal using the overloaded inequality operator.

    ' Declaring point1 and initializing x,y values
    Dim point1 As New Point(10, 5)

    ' Declaring point2 without initializing x,y values
    Dim point2 As New Point()

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

    ' assigning values to point2
    point2.X = 15
    point2.Y = 40

    ' Compare Point structures for equality.
    ' areNotEqual is True
    areNotEqual = (point1 <> point2)

    Return areNotEqual

End Function

Siehe auch

• X