Esporta (0) Stampa
Espandi tutto

Metodo Rect.Intersect (Rect)

Finds the intersection between the current rectangle and the specified rectangle, and stores the result as the current rectangle. If no intersection exists, the current rectangle becomes the Empty rectangle.

Spazio dei nomi: System.Windows
Assembly: WindowsBase (in windowsbase.dll)

public void Intersect (
	Rect rect
)
public void Intersect (
	Rect rect
)
public function Intersect (
	rect : Rect
)
Non è possibile utilizzare metodi in XAML.

Parametri

rect

The rectangle to intersect with this rectangle.

The following example shows how to use the Intersect method to find the intersection between two rectangles and store the result as a rectangle.

private Rect intersectExample1()
{
    // Initialize new rectangle.
    Rect myRectangle = new Rect();

    // The Location property specifies the coordinates of the upper left-hand 
    // corner of the rectangle. 
    myRectangle.Location = new Point(10, 5);

    // Set the Size property of the rectangle with a width of 200
    // and a height of 50.
    myRectangle.Size = new Size(200, 50);

    // Create second rectangle to compare to the first.
    Rect myRectangle2 = new Rect();
    myRectangle2.Location = new Point(0, 0);
    myRectangle2.Size = new Size(200, 50);

    // Intersect method finds the intersection between the current rectangle and the 
    // specified rectangle, and stores the result as the current rectangle. If no 
    // intersection exists, the current rectangle becomes the Empty rectangle. 
    // myRectangle now has a size of 190,45 and location of 10,5. 
    myRectangle.Intersect(myRectangle2);

    // myRectangle has been changed into the intersection area between the old myRectangle
    // and myRectangle2 (new size of 190,45 and new location of 10,5).
    return myRectangle;

}

Microsoft .NET Framework 3.0 è supportato in Windows Vista, Microsoft Windows XP SP2 e Windows Server 2003 SP1.

.NET Framework

Supportato in:

Aggiunte alla community

AGGIUNGI
Microsoft sta conducendo un sondaggio in linea per comprendere l'opinione degli utenti in merito al sito Web di MSDN. Se si sceglie di partecipare, quando si lascia il sito Web di MSDN verrà visualizzato il sondaggio in linea.

Si desidera partecipare?
Mostra:
© 2015 Microsoft