Deletes the object.
expression A variable that represents a Worksheet object.
When you delete a Worksheet object, this method displays a dialog box that prompts the user to confirm the deletion. This dialog box is displayed by default. When called on the Worksheet object, the Delete method returns a Boolean value that is False if the user chose Cancel on the dialog box, or True if the user chose Delete.
To delete a worksheet without displaying a dialog box, set the Application.DisplayAlerts property to False.