Size.Equality(Size, Size) Size.Equality(Size, Size) Size.Equality(Size, Size) Size.Equality(Size, Size) Operator

Definición

Determina si dos estructuras Size son iguales.Tests whether two Size structures are equal.

public:
 static bool operator ==(System::Drawing::Size sz1, System::Drawing::Size sz2);
public static bool operator == (System.Drawing.Size sz1, System.Drawing.Size sz2);
static member ( = ) : System.Drawing.Size * System.Drawing.Size -> bool
Public Shared Operator == (sz1 As Size, sz2 As Size) As Boolean

Parámetros

sz1
Size Size Size Size

Estructura Size situada a la izquierda del operador de igualdad.The Size structure on the left side of the equality operator.

sz2
Size Size Size Size

Estructura Size situada a la derecha del operador de igualdad.The Size structure on the right of the equality operator.

Devoluciones

Es true si sz1 y sz2 tienen el mismo ancho y alto; en caso contrario, es false.true if sz1 and sz2 have equal width and height; otherwise, false.

Ejemplos

En el ejemplo de código siguiente se crea puntos y tamaños usando algunos de los operadores sobrecargados definidos para estos tipos.The following code example creates points and sizes by using several of the overloaded operators defined for these types. También se muestra cómo usar el SystemPens clase.It also demonstrates how to use the SystemPens class.

En este ejemplo está diseñado para usarse con Windows Forms.This example is designed to be used with Windows Forms. Crear un formulario que contiene un Button denominado subtractButton.Create a form that contains a Button named subtractButton. Pegue el código en el formulario y llame a la CreatePointsAndSizes método desde el formulario Paint método de control de eventos, pasando e como PaintEventArgs.Paste the code into the form and call the CreatePointsAndSizes method from the form's Paint event-handling method, passing e as PaintEventArgs.

void CreatePointsAndSizes( PaintEventArgs^ e )
{
   // Create the starting point.
   Point startPoint = Point(subtractButton->Size);
   
   // Use the addition operator to get the end point.
   Point endPoint = startPoint + System::Drawing::Size( 140, 150 );
   
   // Draw a line between the points.
   e->Graphics->DrawLine( SystemPens::Highlight, startPoint, endPoint );
   
   // Convert the starting point to a size and compare it to the
   // subtractButton size.  
   System::Drawing::Size buttonSize = (System::Drawing::Size)startPoint;
   if ( buttonSize == subtractButton->Size )
   {
      e->Graphics->DrawString( "The sizes are equal.", gcnew System::Drawing::Font( this->Font,FontStyle::Italic ), Brushes::Indigo, 10.0F, 65.0F );
   }
}
private void CreatePointsAndSizes(PaintEventArgs e)
{

    // Create the starting point.
    Point startPoint = new Point(subtractButton.Size);

    // Use the addition operator to get the end point.
    Point endPoint = startPoint + new Size(140, 150);

    // Draw a line between the points.
    e.Graphics.DrawLine(SystemPens.Highlight, startPoint, endPoint);

    // Convert the starting point to a size and compare it to the
    // subtractButton size.  
    Size buttonSize = (Size)startPoint;
    if (buttonSize == subtractButton.Size)

        // If the sizes are equal, tell the user.
    {
        e.Graphics.DrawString("The sizes are equal.", 
            new Font(this.Font, FontStyle.Italic), 
            Brushes.Indigo, 10.0F, 65.0F);
    }

}
Private Sub CreatePointsAndSizes(ByVal e As PaintEventArgs)

    ' Create the starting point.
    Dim startPoint As New Point(subtractButton.Size)

    ' Use the addition operator to get the end point.
    Dim endPoint As Point = Point.op_Addition(startPoint, _
        New Size(140, 150))

    ' Draw a line between the points.
    e.Graphics.DrawLine(SystemPens.Highlight, startPoint, endPoint)

    ' Convert the starting point to a size and compare it to the
    ' subtractButton size.  
    Dim buttonSize As Size = Point.op_Explicit(startPoint)
    If (Size.op_Equality(buttonSize, subtractButton.Size)) Then

        ' If the sizes are equal, tell the user.
        e.Graphics.DrawString("The sizes are equal.", _
            New Font(Me.Font, FontStyle.Italic), _
            Brushes.Indigo, 10.0F, 65.0F)
    End If

End Sub

Se aplica a