SPAlert.Update method

Updates the SharePoint database with changes made to the alert.

Namespace:  Microsoft.SharePoint
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

public void Update()

If the size or number of properties in the alert is too large to be saved in the database, the Update method throws an exception.

Implementing this method for new alerts results by default in sending e-mail confirmation, but does not generate confirmation e-mails for edits made to existing alerts.