Sharepoint Event Handler Name

Name	Description
ContextEvent	Item level event reaction to a SPContext class method call.
ItemAdded	Asynchronous After event that occurs after a new item has been added to its containing object.
ItemAdding	Synchronous before event that occurs when a new item is added to its containing object.
ItemAttachmentAdded	Asynchronous after event that occurs after a user adds an attachment to an item.
ItemAttachmentAdding	Synchronous before event that occurs when a user adds an attachment to an item.
ItemAttachmentDeleted	Asynchronous after event that occurs when after a user removes an attachment from an item.
ItemAttachmentDeleting	Synchronous before event that occurs when a user removes an attachment from an item.
ItemCheckedIn	Asynchronous after event that occurs after an item is checked in.
ItemCheckedOut	Asynchronous after event that occurs after an item is checked out.
ItemCheckingIn	Synchronous before event that occurs as a file is being checked in.
ItemCheckingOut	Synchronous before event that occurs after an item is checked out.
ItemDeleted	Asynchronous after event that occurs after an existing item is completely deleted.
ItemDeleting	Synchronous before event that occurs before an existing item is completely deleted.
ItemFileConverted	Asynchronous after event that occurs after a file has been transformed by the SPFile.Convert method.
ItemFileMoved	Occurs after a file is moved.
ItemFileMoving	Occurs when a file is being moved.
ItemUncheckedOut	Synchronous before event that occurs when an item is being unchecked out.
ItemUncheckingOut	Synchronous before event that occurs when an item is being unchecked out.
ItemUpdated	Asynchronous after event that occurs after an existing item is changed, for example, when the user changes data in one or more fields.
ItemUpdating	Synchronous before event that occurs when an existing item is changed, for example, when the user changes data in one or more fields.
DisableEventFiring	Prevents events from being raised.(inherited from SPEventReceiverBase)
EnableEventFiring	Enables events to be raised.(inherited from SPEventReceiverBase) Thanks & Regards, Dipti Chhatrapati