单元Axctrls

TActiveForm

TActiveFormControl

TActiveFormFactory

TActiveXControl

TActiveXControlFactory

TActiveXPropertyPage

TActiveXPropertyPageFactory

TAdapterNotifier

TAggregatedObject

TConnectionPoint

TConnectionPoints

TContainedObject

TCustomAdapter

TOleGraphic

TFontAdapter

TOleStream

TPictureAdapter

TPropertyPage

TStringsAdapter

单元Buttons

TBitBtn

TSpeedButton

单元Classes

EBitsError

单元Checklstk

TCheckListBox

EClassNotFound

EComponentError

EFCreateError

EFilerError

EFOpenError

EListError

EInvalidImage

EOutOfResources

EParserError

EReadError

EResNotFound

EStreamError

EStringListError

EThread

EWriteError

TBits

TCollection

TCollectionItem

TComponent

TCustomMemoryStream

TFiler

TFileStream

THandleStream

TList

TMemoryStream

TOwnedCollection

TPersistent

TReader

TResourceStream

TStream

TStringList

TStrings

TStringStream

TThread

TThreadList

单元Clipbrd

TClipboard

单元Comctrls

EDateTimeError

ETreeViewError

TAnimate

TConversion

TCoolBand

TCoolBands

TCoolBar

TCustomHotKey

TCustomListView

TCustomRichEdit

TCustomTabControl

TCustomTreeView

TCustomUpDown

TDateTimeColors

TDateTimePicker

THeaderControl

THeaderSection

THeaderSections

TIconOptions

THotKey

TListColumn

TListColumns

TListItem

TListItems

TListView

TPageControl

TParaAttributes

TProgressBar

TRichEdit

TStatusBar

TStatusPanel

TStatusPanels

TTabControl

TTabSheet

TTextAttributes

TToolBar

TToolButton

TTrackBar

TTreeNode

TTreeNodes

TTreeView

TUpDown

单元Comobj

EOleError

EOleException

EOleSysError

TAutoIntfObject

TAutoObject

TAutoObjectFactory

TComClassManager

TComObject

TComObjcetFactory

TCoServerObjcet

TTypedCoObjectFactory

TTypedComObject

单元Controls

TCangeLink

TControl

TControlCanvaa

TCustomControl

TCustomImageList

TDragControlObject

TDragObject

TGraphicControl

THintWindow

TImageList

TWinControl

单元Dialogs

TColorDialog

TCommonDialog

TFindDialog

TFontDialog

TOpenDialog

TPrintDialog

TPrinterSetupDialog

TReplaceDialog

TSaveDialog

单元Extctrls

TBevel

TCustomPanel

TCustomRadioGroup

TImage

TPaintBox

TPanel

TRadioGroup

TShape

TSplitter

TTimer

TSavePictureDialog

单元Extdlgs

TOpenPictureDialog

单元Filectrl

TDirectoryListBox

TDriveComboBox

TFileListBox

TFilterComboBox

单元Forms

TApplication

TControlScrollBar

TCustomActiveForm

TCustomForm

TDataModule

TForm

TScreen

TScrollBox

TScrollingWinControl

单元Graphics

EInvalidGraphic

EInvalidGraphicOperation

TBitmap

TBitmapImage

TBrush

TCanvas

TFont

TGraphic

TGraphicsObject

TIcon

TIconImage

TMetafile

TMetaFileCanvas

TMeatfileImage

TPen

TPicture

TSharedImage

单元Grids

EInvalidGridOperation

TCustomGrid

TDrawGrid

TInplaceEdit

TStringGrid

TStringGridStrings

单元Math

EInvalidArgument

单元Menus

EMenuError

TMainMenu

TMenu

TMenuItem

TPopupMenu

EMCIDeviceError

单元Mplayer

TMediaPlayer

单元Outline

EOutlineError

OUtlineError

单元Printers

EPrinters

TPrinter

单元Provider

EUpdateError

TCustomProvider

单元Stdctrls

TButton

TButtonControl

TCheckBox

TComboBox

TCustomCheckBox

TCustomComboBox

TCustomEdit

TCustomGroupBox

TCustoLabel

TCustomListBox

TCustomMemo

TCustoStaticText

TEdit

TGroupBox

TLabel

TListBox

TMemo

TRadioButton

TScrollBar

TStaticText

TInterfacedObject

TObject

单元System

单元Sysutils

EAbort

EAbstractError

EAccessViolation

EAssertionFailed

EControlC

EConvertError

EDivByZero

EExternal

EExternalException

EHeapException

EInOutError

EIntError

EIntfCastError

EIntOverflow

EInvalidCast

EInvalidImage

EMathError

EInvalidPointer

EOutOfMemory

EOverflow

EPackageError

EPrivilege

EpropReadOnly

EpropWriteOnly

EstackOverflow

ErangeError

Eunderflow

EvariantError

Ewin32Error

Exception

EzeroDivide

单元Vcl/dstring.h

AnsiString