FlowLayout.GetExtent 方法

定義

命名空間:

Microsoft.UI.Xaml.Controls

/// [Windows.Foundation.Metadata.Experimental]
Rect GetExtent(Size const& availableSize, VirtualizingLayoutContext const& context, UIElement const& firstRealized, int const& firstRealizedItemIndex, Rect const& firstRealizedLayoutBounds, UIElement const& lastRealized, int const& lastRealizedItemIndex, Rect const& lastRealizedLayoutBounds);

[Windows.Foundation.Metadata.Experimental]
protected virtual Rect GetExtent(Size availableSize, VirtualizingLayoutContext context, UIElement firstRealized, int firstRealizedItemIndex, Rect firstRealizedLayoutBounds, UIElement lastRealized, int lastRealizedItemIndex, Rect lastRealizedLayoutBounds);

Protected Overridable Function GetExtent (availableSize As Size, context As VirtualizingLayoutContext, firstRealized As UIElement, firstRealizedItemIndex As Integer, firstRealizedLayoutBounds As Rect, lastRealized As UIElement, lastRealizedItemIndex As Integer, lastRealizedLayoutBounds As Rect) As Rect

參數

availableSize

Size

context

VirtualizingLayoutContext

firstRealized

UIElement

firstRealizedItemIndex

Int32

int

firstRealizedLayoutBounds

Rect

lastRealized

UIElement

lastRealizedItemIndex

Int32

int

lastRealizedLayoutBounds

Rect

傳回

Rect

屬性

ExperimentalAttribute