SPSequence members

Provides an abstract superclass for all upgrade sequences in Microsoft SharePoint Foundation.

The SPSequence type exposes the following members.

Constructors

	Name	Description
	SPSequence	Initializes a new instance of the SPSequence class.

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Properties

	Name	Description
	Applicable	Obsolete. Reserved for internal use. This property is deprecated.
	CanUpgrade	Gets a Boolean value that indicates whether or not the object can be upgraded.
	ContinueOnFailure	Allows the sequence to ignore exception thrown from the current object that is being upgraded, and move on to the next in the sequence.
	HierarchyManager	Gets the SPHierarchyManager object used by the SPSequence object.
	Id	Gets the ID of the sequence.
	IsApplicable	Gets a Boolean value that indicates whether the sequence is applicable to the current object. (Overrides SPDelegate.IsApplicable.)
	IsBackwardsCompatible	Determines whether or not this object is within the backwards compatible range.
	Log	Gets an SPLog object that represents the log of the upgrade session. The upgrade session object can be retrieved by the Session property. (Inherited from SPDelegate.)
	Manager	Gets the Microsoft SharePoint Foundation Upgrade Manager. (Inherited from SPDelegate.)
	NeedsUpgrade	Gets or sets a Boolean value that specifies whether the sequence object needs an upgrade.
	Object	Gets the delegating object. (Inherited from SPDelegate.)
	PlaceHolderSequence	This sequence does not have any upgrade logic (yet)
	Session	Gets the upgrade session of the delegate. (Inherited from SPDelegate.)
	Stopped	Gets or sets a Boolean value that specifies whether the upgrade is stopped. (Inherited from StopEventReceiver.)
	Type	Gets the type of the delegate. (Inherited from SPDelegate.)
	UpgradableObject	Gets the object of UpgradableObject type which is being upgraded by this sequence.

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Methods

	Name	Description
	AddNextLevelObjects	Adds any objects that should be upgraded after the current upgradable object has finished being upgraded. The current upgradable object can be retrieved by the UpgradableObject method.
	Equals	(Inherited from Object.)
	Finalize	(Inherited from Object.)
	FinalizeUpgrade	Performs an explicitly called operation to finalize upgrade.
	GetHashCode	(Inherited from Object.)
	GetProperty	Returns one of the per-sequence properties from the upgrade config files
	GetType	(Inherited from Object.)
	Initialize	Initializes the upgrade sequence for the specified object. (Overrides SPDelegate.Initialize(Object).)
	MemberwiseClone	(Inherited from Object.)
	PostUpgrade	Executes after the Upgrade method is implemented.
	PreUpgrade	Executes before the Upgrade method is implemented.
	SetPostUpgradeDependencies	By default this object has no post-upgrade dependencies.
	SetPreUpgradeDependencies	By default this object has no pre-upgrade dependencies.
	ToString	(Inherited from Object.)
	Upgrade	Executes the upgrade code for the sequence.

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See also

Reference

SPSequence class

Microsoft.SharePoint.Upgrade namespace