Deletes an object from the Parameters collection.
A String value that contains the name of the object you want to delete, or the object's ordinal position (index) in the collection.
Using the Delete method on a collection lets you remove one of the objects in the collection. This method is available only on the Parameters collection of a Command object. You must use the Parameter object's Name property or its collection index when calling the Delete method—an object variable is not a valid argument.