Rect.Equals 方法
定義
重要
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表示兩個矩形是否相等。
多載
| 名稱 | Description |
|---|---|
| Equals(Rect, Rect) |
表示指定的矩形是否相等。 |
| Equals(Object) |
表示指定的物件是否等於當前矩形。 |
| Equals(Rect) |
表示指定的矩形是否等於當前的矩形。 |
Equals(Rect, Rect)
表示指定的矩形是否相等。
public:
static bool Equals(System::Windows::Rect rect1, System::Windows::Rect rect2);public static bool Equals(System.Windows.Rect rect1, System.Windows.Rect rect2);static member Equals : System.Windows.Rect * System.Windows.Rect -> boolPublic Shared Function Equals (rect1 As Rect, rect2 As Rect) As Boolean參數
- rect1
- Rect
第一個比較的矩形。
- rect2
- Rect
第二個長方形來比較。
傳回
true 若矩形值相同 LocationSizefalse，則 。
範例
以下範例說明如何使用此 Equals(Rect, Rect) 方法判斷一個矩形是否等於另一個矩形。
private bool rectEqualsExample2()
{
// Create a rectangle.
Rect myRectangle1 = new Rect();
// The Location property specifies the coordinates of the upper left-hand
// corner of the rectangle.
myRectangle1.Location = new Point(10, 5);
// Set the Size property of the rectangle with a width of 200
// and a height of 50.
myRectangle1.Size = new Size(200, 50);
// Create second rectangle to compare to the first.
Rect myRectangle2 = new Rect();
myRectangle2.Location = new Point(10, 5);
myRectangle2.Size = new Size(200, 50);
// Using the Equals method, see if the second rectangle is
// the same as the first rectangle. doesEqual is true because
// both rectangles are exactly the same in that they both have the
// same location and size.
bool doesEqual = Rect.Equals(myRectangle1, myRectangle2);
return doesEqual;
}
備註
此操作測試物件相等性。
在此比較中，兩個 的 Double.NaN 實例被視為相等。
另請參閱
適用於
Equals(Object)
表示指定的物件是否等於當前矩形。
public:
override bool Equals(System::Object ^ o);public override bool Equals(object o);override this.Equals : obj -> boolPublic Overrides Function Equals (o As Object) As Boolean參數
- o
- Object
要拿來比較的對象是當前的矩形。
傳回
true若 是 ao，且值與當前矩形相同RectLocation;否則， Size。false
範例
以下範例說明如何使用此 Equals(Object) 方法判斷矩形是否等於指定物件。
private bool rectEqualsExample1()
{
// Create a rectangle.
Rect myRectangle1 = new Rect();
// The Location property specifies the coordinates of the upper left-hand
// corner of the rectangle.
myRectangle1.Location = new Point(10, 5);
// Set the Size property of the rectangle with a width of 200
// and a height of 50.
myRectangle1.Size = new Size(200, 50);
// Create second rectangle to compare to the first.
Rect myRectangle2 = new Rect();
myRectangle2.Location = new Point(10, 5);
myRectangle2.Size = new Size(200, 50);
// Using the Equals method, see if the second rectangle is the
// same as the first rectangle. doesEqual is true because both
// rectangles are exactly the same with respect to location and size.
bool doesEqual = myRectangle1.Equals(myRectangle2);
return doesEqual;
}
備註
此操作測試物件相等性。
在此比較中，兩個 的 Double.NaN 實例被視為相等。
另請參閱
適用於
Equals(Rect)
表示指定的矩形是否等於當前的矩形。
public:
bool Equals(System::Windows::Rect value);public bool Equals(System.Windows.Rect value);override this.Equals : System.Windows.Rect -> boolPublic Function Equals (value As Rect) As Boolean參數
- value
- Rect
用來和目前的矩形做比較。
傳回
true若指定的矩形與當前矩形的值相同LocationSize;否則， false。
範例
以下範例說明如何使用此 Equals(Rect) 方法判斷矩形是否等於指定矩形。
private bool rectEqualsExample1()
{
// Create a rectangle.
Rect myRectangle1 = new Rect();
// The Location property specifies the coordinates of the upper left-hand
// corner of the rectangle.
myRectangle1.Location = new Point(10, 5);
// Set the Size property of the rectangle with a width of 200
// and a height of 50.
myRectangle1.Size = new Size(200, 50);
// Create second rectangle to compare to the first.
Rect myRectangle2 = new Rect();
myRectangle2.Location = new Point(10, 5);
myRectangle2.Size = new Size(200, 50);
// Using the Equals method, see if the second rectangle is the
// same as the first rectangle. doesEqual is true because both
// rectangles are exactly the same with respect to location and size.
bool doesEqual = myRectangle1.Equals(myRectangle2);
return doesEqual;
}
備註
此操作測試物件相等性。
在此比較中，兩個 的 Double.NaN 實例被視為相等。
