SPSiteCollectionPropertyCache class
一種安全執行緒快取，可能會用來儲存非常少量的此**[Microsoft.SharePoint.SPSite]相關聯的資料。從[Microsoft.SharePoint.SPSite.Cache]**擷取執行個體。
Inheritance hierarchy
System.Object
Microsoft.SharePoint.Administration.SPSiteCollectionPropertyCache
Namespace: Microsoft.SharePoint.Administration
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
Public NotInheritable Class SPSiteCollectionPropertyCache
'用途
Dim instance As SPSiteCollectionPropertyCache
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
public sealed class SPSiteCollectionPropertyCache
備註
快取儲存在記憶體中，會清空期間的下一個程序回收。可以在網站刪除期間移除快取項目，但不是保證物件失效。可能需要處理序回收失效快取的項目。很重要非常小的值會放在快取中，因為快取有無清除機制。
Thread safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.