Microsoft.SharePoint.Upgrade Namespace

Provides types and members for upgrading a Windows SharePoint Services deployment.

Classes

	Class	Description
	ActionBaseTypeAttribute	Provides a definition for an attribute that can be used to define the type of the base SPAction object for a particular sequence.
	OwnerAttribute	Provides a definition for an attribute that can be used to define an owner for a specific class.
	PhaseAttribute	Provides a definition for an attribute that can be used to divide the upgrade of an object into distinct phases. Each phase can have one or more upgrade sequences.
	SPAction	Abstract class that represents an upgrade action, which is a self-contained operation that describes an upgrade transformation.
	SPActionSequence	Abstract class that represents an upgrade sequence that uses upgrade actions.
	SPDatabaseAction	Provides an abstract class for all database upgrade actions.
	SPDatabaseSequence	Abstract class representing a sequence that all database sequences can use to inherit the default implementation of the ISchemaVersioned interface.
	SPDelegate	Provides an abstract class for all upgrade delegates.
	SPHierarchyManager	Represents the upgrade hierarchy manager.
	SPIisWebSiteSequence	Abstract class that represents the upgrade sequence for an SPIisSite object.
	SPLog	Represents the Windows SharePoint Services upgrade log.
	SPManager	Represents the Windows SharePoint Services Upgrade Manager.
	SPMigrator	Abstract class that is used to migrate content from an earlier version of Windows SharePoint Services to the current one.
	SPPersistedObjectSequence	Abstract class that represents the sequence that all persisted object sequences can use to inherit the default implementation of the ISchemaVersioned interface.
	SPProgressUpdateEventArgs	Provides event arguments for the progress update event.
	SPSequence	Provides an abstract superclass for all upgrade sequences in Windows SharePoint Services.
	SPSiteSequence	Abstract class that represents the upgrade sequence for a site collection.
	SPUpgradeContext	Provides additional upgrade context.
	SPUpgradeException	Represents an upgrade exception.
	StopEventReceiver	Base class that provides a default implementation for the StopEvent() handler.
	TargetSchemaVersionAttribute	Provides a definition for an attribute that can be used to define the target schema version of a concrete SPAction object.
	TargetUpgradableObjectAttribute	Provides a definition for an attribute that can be used to define the System.Type of the upgradeable object for a particular sequence.
	UpgradableAttribute	Represents a class that can participate in the Windows SharePoint Services extensible upgrade infrastructure.

Interfaces

	Interface	Description
	IAssemblyManifest	Provides an interface for the assembly manifest used during the upgrade process.
	IBuildVersioned	Provides an interface that encapsulates the build versioning used in the upgrade.
	IHierarchyBuilder	Provides an interface that encapsulates a hierarchy builder delegate.
	IMigrator	Provides an interface that encapsulates a migrator delegate.
	ISchemaVersioned	Provides an interface that encapsulates schema versioning.
	IUpgrader	Provides an interface that encapsulates an upgrader delegate.

Enumerations

	Enumeration	Description
	LogLevel	Specifies the level of an entry reported in the log.
	Mode	Specifies the type of an upgrade.