SPSequence class
提供Microsoft SharePoint Foundation中的所有升級序列抽象超級類別。
Inheritance hierarchy
System.Object
Microsoft.SharePoint.Upgrade.StopEventReceiver
Microsoft.SharePoint.Upgrade.SPDelegate
Microsoft.SharePoint.Upgrade.SPSequence
Microsoft.SharePoint.Upgrade.SPActionSequence
Namespace: Microsoft.SharePoint.Upgrade
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
Public MustInherit Class SPSequence _
Inherits SPDelegate _
Implements IUpgrader, IHierarchyBuilder, IVersionCompatibleUpgrader
'用途
Dim instance As SPSequence
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public abstract class SPSequence : SPDelegate,
IUpgrader, IHierarchyBuilder, IVersionCompatibleUpgrader
備註
每個具體序列被設計來升級伺服器陣列中的特定物件類型。每一個物件都必須標示可升級的屬性。
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.