ContainerVisual.ContentBounds 屬性

定義

命名空間:

System.Windows.Media

組件:

PresentationCore.dll

取得 ContainerVisual 內容的週框方塊。

public:
 property System::Windows::Rect ContentBounds { System::Windows::Rect get(); };

public System.Windows.Rect ContentBounds { get; }

member this.ContentBounds : System.Windows.Rect

Public ReadOnly Property ContentBounds As Rect

屬性值

Rect

指定週框方塊的 Rect。

範例

下列範例示範如何擷取 物件的周框 ContainerVisual 。

// Return the bounding rectangle for the ContainerVisual.
Rect rectBounds = containerVisual.ContentBounds;

// Expand the rectangle to include the bounding rectangle
// of the all of the ContainerVisual's descendants.
rectBounds.Union(containerVisual.DescendantBounds);

' Return the bounding rectangle for the ContainerVisual.
Dim rectBounds As Rect = containerVisual.ContentBounds

' Expand the rectangle to include the bounding rectangle
' of the all of the ContainerVisual's descendants.
rectBounds.Union(containerVisual.DescendantBounds)

備註

DescendantBounds使用 屬性可傳回物件所有子系之所有內容周框方塊的 ContainerVisual 聯集，但不會傳回物件本身。