AnalysisRegion.Exclude - метод (Rect)
Обновлен: Ноябрь 2007
Restricts the area of this AnalysisRegion to the portion of its area that does not intersect the specified rectangle.
Пространство имен: System.Windows.Ink
Сборка: IAWinFX (в IAWinFX.dll)
Синтаксис
'Декларация
Public Sub Exclude ( _
rectangleToExclude As Rect _
)
'Применение
Dim instance As AnalysisRegion
Dim rectangleToExclude As Rect
instance.Exclude(rectangleToExclude)
public void Exclude(
Rect rectangleToExclude
)
public:
void Exclude(
Rect rectangleToExclude
)
public void Exclude(
Rect rectangleToExclude
)
public function Exclude(
rectangleToExclude : Rect
)
Параметры
- rectangleToExclude
Тип: System.Windows.Rect
The area to exclude.
Заметки
If the two areas do not intersect, this AnalysisRegion is unchanged.
The Exclude method throws an ArgumentOutOfRangeException if rectangleToExclude is outside of bounds defined by MinXY and MaxXY.
Примеры
This example creates two AnalysisRegion objects. It uses the Intersect, Union, and Exclude methods to modify the objects' areas.
' Create an infinite AnalysisRegion.
Dim theFirstAnalysisRegion As New AnalysisRegion()
' Create a finite AnalysisRegion.
Dim theSecondAnalysisRegion As New AnalysisRegion(New Rect(100, 100, 200, 200))
' Extend an AnalysisRegion using the Union method and an AnalysisRegion.
theFirstAnalysisRegion.Union(theSecondAnalysisRegion)
' Extend an AnalysisRegion using the Union method and a rectangle.
theFirstAnalysisRegion.Union(New Rect(100, 100, 200, 200))
' Restrict an AnalysisRegion using the Intersect method and an AnalysisRegion.
theFirstAnalysisRegion.Intersect(theSecondAnalysisRegion)
' Restrict an AnalysisRegion using the Intersect method and a rectangle.
theFirstAnalysisRegion.Intersect(New Rect(100, 100, 200, 200))
' Modify an AnalysisRegion using the Exclude method and an AnalysisRegion.
theFirstAnalysisRegion.Exclude(theSecondAnalysisRegion)
' Modify an AnalysisRegion using the Exclude method and a rectangle.
theFirstAnalysisRegion.Exclude(New Rect(100, 100, 200, 200))
// Create an infinite AnalysisRegion.
AnalysisRegion theFirstAnalysisRegion =
new AnalysisRegion();
// Create a finite AnalysisRegion.
AnalysisRegion theSecondAnalysisRegion =
new AnalysisRegion(
new Rect(100, 100, 200, 200));
// Extend an AnalysisRegion using the Union method and an AnalysisRegion.
theFirstAnalysisRegion.Union(theSecondAnalysisRegion);
// Extend an AnalysisRegion using the Union method and a rectangle.
theFirstAnalysisRegion.Union(new Rect(100, 100, 200, 200));
// Restrict an AnalysisRegion using the Intersect method and an AnalysisRegion.
theFirstAnalysisRegion.Intersect(theSecondAnalysisRegion);
// Restrict an AnalysisRegion using the Intersect method and a rectangle.
theFirstAnalysisRegion.Intersect(new Rect(100, 100, 200, 200));
// Modify an AnalysisRegion using the Exclude method and an AnalysisRegion.
theFirstAnalysisRegion.Exclude(theSecondAnalysisRegion);
// Modify an AnalysisRegion using the Exclude method and a rectangle.
theFirstAnalysisRegion.Exclude(new Rect(100, 100, 200, 200));
Платформы
Windows Vista
Среды .NET Framework и .NET Compact Framework поддерживают не все версии каждой платформы. Поддерживаемые версии перечислены в разделе Требования к системе для .NET Framework.
Сведения о версии
.NET Framework
Поддерживается в версии: 3.0