TCustomTagTree

type TCustomTagTree = class

protected

  function GetDocument; virtual; abstract;

  function GetRootNode; virtual;

public

  constructor Create; virtual;

  destructor Destroy; override;

  function Add();

  function AddText();

  function Open();

  function Close;

  function GetAttribute();

  function RemoveAttribute();

  function SetAttribute();

  procedure SaveToFile();

  procedure SaveToStream(); virtual;

  property Document: TXMLDocument; [r]

end;

TCustomTagTree

TObject