Point.Equality(Point, Point) Operator

Definition

Compara dos objetos Point.Compares two Point objects. El resultado especifica si los valores de las propiedades X y Y de los dos objetos Point son iguales.The result specifies whether the values of the X and Y properties of the two Point objects are equal.

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

Parameters

left
Point

Point que se va a comparar.A Point to compare.

right
Point

Point que se va a comparar.A Point to compare.

Returns

Boolean

Es true si los valores de X y Y de left y right son iguales; en caso contrario, es false.true if the X and Y values of left and right are equal; otherwise, false.

Examples

En el ejemplo de código siguiente se muestra cómo utilizar el operador Equality y cómo construir un Point a partir de un Size o dos enteros.The following code example demonstrates how to use the Equality operator and how to construct a Point from a Size or two integers. También se muestra cómo usar las propiedades X y Y.It also demonstrates how to use the X and Y properties. Este ejemplo está diseñado para usarse con Windows Forms.This example is designed to be used with Windows Forms. Pegue el código en un formulario que contenga un botón denominado Button1y asocie el método Button1_Click al evento Click del botón.Paste the code into a form that contains a button named Button1, and associate the Button1_Click method with the button's Click event.

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

Applies to