The following table lists the methods of the SP.UserCollection class.
Adds the user specified by the user creation information parameter to the collection.
Adds the specified user to the collection.
Gets the user with the specified email address.
Gets the user with the specified member identifier (ID).
Gets the user with the specified login name.
Gets the user at the specified index of the collection.
Removes the specified user from the collection.
This member is reserved for internal use and is not intended to be used directly from your code.