VirtualizingPanel.SetCacheLength Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Sets the CacheLength attached property.
public:
static void SetCacheLength(System::Windows::DependencyObject ^ element, System::Windows::Controls::VirtualizationCacheLength value);
public static void SetCacheLength (System.Windows.DependencyObject element, System.Windows.Controls.VirtualizationCacheLength value);
static member SetCacheLength : System.Windows.DependencyObject * System.Windows.Controls.VirtualizationCacheLength -> unit
Public Shared Sub SetCacheLength (element As DependencyObject, value As VirtualizationCacheLength)
Parameters
- element
- DependencyObject
The object to set the property on.
The size of the cache before and after the viewport when the VirtualizingPanel is virtualizing.
Remarks
The cache is the amount of space above or below the viewport in which items are not virtualized. Use a cache to avoid generating UI elements as they're scrolled into view. The CacheLengthUnit property determines the unit of measurement that is used by CacheLength.
Applies to
意見反應
https://aka.ms/ContentUserFeedback。
即將登場:在 2024 年,我們將逐步淘汰 GitHub 問題作為內容的意見反應機制,並將它取代為新的意見反應系統。 如需詳細資訊,請參閱:提交並檢視相關的意見反應