Point.Equality(Point, Point) Operador

Definición

Espacio de nombres:

System.Drawing

Ensamblado:

System.Drawing.Primitives.dll

Source:

Point.cs

Compara dos objetos Point. El resultado especifica si los valores de las propiedades X y Y de los dos objetos Point son iguales.

public:
 static bool operator ==(System::Drawing::Point left, System::Drawing::Point right);

public static bool operator == (System.Drawing.Point left, System.Drawing.Point right);

static member ( = ) : System.Drawing.Point * System.Drawing.Point -> bool

Public Shared Operator == (left As Point, right As Point) As Boolean

Parámetros

left

Point

Point que se va comparar.

right

Point

Point que se va comparar.

Devoluciones

Boolean

Es true si los valores de X y Y de left y right son iguales; en caso contrario, es false.

Ejemplos

En el ejemplo de código siguiente se muestra cómo usar el Equality operador y cómo construir un Point a partir de uno Size o dos enteros. También muestra cómo usar las X propiedades y Y . Este ejemplo está diseñado para usarse con Windows Forms. Pegue el código en un formulario que contenga un botón denominado Button1y asocie el Button1_Click método con el evento del Click botón.

private:
   void Button1_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      // Construct a new Point with integers.
      Point Point1 = Point(100,100);

      // Create a Graphics object.
      Graphics^ formGraphics = this->CreateGraphics();

      // Construct another Point, this time using a Size.
      Point Point2 = Point(System::Drawing::Size( 100, 100 ));

      // Call the equality operator to see if the points are equal,  
      // and if so print out their x and y values.
      if ( Point1 == Point2 )
      {
         array<Object^>^temp0 = {Point1.X,Point2.X,Point1.Y,Point2.Y};
         formGraphics->DrawString( String::Format( "Point1.X: "
         "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}", temp0 ), this->Font, Brushes::Black, PointF(10,70) );
      }
   }

private void Button1_Click(System.Object sender, System.EventArgs e)
{

    // Construct a new Point with integers.
    Point Point1 = new Point(100, 100);

    // Create a Graphics object.
    Graphics formGraphics = this.CreateGraphics();

    // Construct another Point, this time using a Size.
    Point Point2 = new Point(new Size(100, 100));

    // Call the equality operator to see if the points are equal,  
    // and if so print out their x and y values.
    if (Point1 == Point2)
    {
        formGraphics.DrawString(String.Format("Point1.X: " +
            "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}",
            new object[]{Point1.X, Point2.X, Point1.Y, Point2.Y}),
            this.Font, Brushes.Black, new PointF(10, 70));
    }
}

Private Sub Button1_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button1.Click

    ' Construct a new Point with integers.
    Dim Point1 As New Point(100, 100)

    ' Create a Graphics object.
    Dim formGraphics As Graphics = Me.CreateGraphics()

    ' Construct another Point, this time using a Size.
    Dim Point2 As New Point(New Size(100, 100))

    ' Call the equality operator to see if the points are equal,  
    ' and if so print out their x and y values.
    If (Point.op_Equality(Point1, Point2)) Then
        formGraphics.DrawString(String.Format("Point1.X: " & _
            "{0},Point2.X: {1}, Point1.Y: {2}, Point2.Y {3}", _
            New Object() {Point1.X, Point2.X, Point1.Y, Point2.Y}), _
            Me.Font, Brushes.Black, New PointF(10, 70))
    End If

End Sub