HierarchicalVirtualizationConstraints 建構函式

定義

命名空間:

System.Windows.Controls

組件:

PresentationFramework.dll

初始化 HierarchicalVirtualizationConstraints 類別的新執行個體。

public:
 HierarchicalVirtualizationConstraints(System::Windows::Controls::VirtualizationCacheLength cacheLength, System::Windows::Controls::VirtualizationCacheLengthUnit cacheLengthUnit, System::Windows::Rect viewport);

public HierarchicalVirtualizationConstraints (System.Windows.Controls.VirtualizationCacheLength cacheLength, System.Windows.Controls.VirtualizationCacheLengthUnit cacheLengthUnit, System.Windows.Rect viewport);

new System.Windows.Controls.HierarchicalVirtualizationConstraints : System.Windows.Controls.VirtualizationCacheLength * System.Windows.Controls.VirtualizationCacheLengthUnit * System.Windows.Rect -> System.Windows.Controls.HierarchicalVirtualizationConstraints

Public Sub New (cacheLength As VirtualizationCacheLength, cacheLengthUnit As VirtualizationCacheLengthUnit, viewport As Rect)

參數

cacheLength

VirtualizationCacheLength

檢視區前後的快取大小。

cacheLengthUnit

VirtualizationCacheLengthUnit

CacheLength 屬性所使用的單位類型。

viewport

Rect

檢視區前後的快取大小。