SPDatabaseSequence class
代表所有資料庫序列都可用來繼承預設實作ISchemaVersioned介面的順序抽象類別。
Inheritance hierarchy
System.Object
Microsoft.SharePoint.Upgrade.StopEventReceiver
Microsoft.SharePoint.Upgrade.SPDelegate
Microsoft.SharePoint.Upgrade.SPSequence
Microsoft.SharePoint.Upgrade.SPActionSequence
Microsoft.SharePoint.Upgrade.SPDatabaseSequence
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 SPDatabaseSequence _
Inherits SPActionSequence _
Implements ISchemaVersioned, ICompatibleSchemaVersioned
'用途
Dim instance As SPDatabaseSequence
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public abstract class SPDatabaseSequence : SPActionSequence,
ISchemaVersioned, ICompatibleSchemaVersioned
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.