to: yzykjh(多米诺骨牌) 如何将没有用到的clx去掉呢，我不需要跨平台的特性呀。是哪个unit？
我找到了： All of the objects in the VCL or CLX are defined in unit files (.pas source files). For example, you can find the implementation of TObject in the System unit, and the Classes unit defines the base TComponent class. When you drop an object onto a form or use an object within your application, the name of the unit is added to the uses clause which tells the compiler which units to link into the project. This topic provides tables that list the CLX units and the comparable VCL unit, list the units that are for CLX only, and list the units that are for VCL only. The following table lists VCL units and the comparable CLX units:VCL units CLX units ActnList QActnList Buttons QButtons CheckLst QCheckLst Classes Classes Clipbrd QClipbrd ComCtrls QComCtrls Consts Consts, QConsts, and RTLConsts Contnrs Contnrs Controls QControls DateUtils DateUtils DB DB DBActns QDBActns DBClient DBClient DBCommon DBCommon DBConnAdmin DBConnAdmin DBConsts DBConsts DBCtrls QDBCtrls DBGrids QDBGrids DBLocal DBLocal DBLocalS DBLocalS DBLogDlg DBLogDlg DBXpress DBXpress Dialogs QDialogs DSIntf DSIntf ExtCtrls QExtCtrls FMTBCD FMTBCD Forms QForms Graphics QGraphics Grids QGrids HelpIntfs HelpIntfs ImgList QImgList IniFiles IniFiles Mask QMask MaskUtils MaskUtils Masks Masks Math Math Menus QMenus Midas Midas MidConst MidConst Printers QPrinters Provider Provider Qt Qt Search QSearch Sockets Sockets StdActns QStdActns StdCtrls QStdCtrls SqlConst SqlConst SqlExpr SqlExpr SqlTimSt SqlTimSt SyncObjs SyncObjs SysConst SysConst SysInit SysInit System System SysUtils SysUtils Types Types and QTypes TypInfo TypInfo Variants Variants VarUtils VarUtils The following units are in CLX but not VCL:Unit Description DirSel Directory selection QStyle GUI look and feel The following Windows VCL units are not included in CLX mostly because they concern Windows-specific features that are not available on Linux such as ADO, COM, and the BDE. The reason for the unit抯 exclusion is listed.Unit Reason for exclusion ADOConst No ADO feature ADODB No ADO feature AppEvnts No TApplicationEvent object AxCtrls No COM feature BdeConst No BDE feature ComStrs No COM feature ConvUtils New feature for Delphi 6 CorbaCon No Corba feature CorbaStd No Corba feature CorbaVCL No Corba feature CtlPanel No Windows Control Panel support DataBkr May appear later in upsell DBCGrids No BDE feature DBExcept No BDE feature DBInpReq No BDE feature DBLookup Obsolete DbOleCtl No COM feature DBPWDlg No BDE feature DBTables No BDE feature DdeMan No DDE feature DRTable No BDE feature ExtActns New feature to Delphi 6 ExtDlgs No picture dialogs FileCtrl Obsolete ListActns New feature to Delphi 6 MConnect No COM feature Messages Windows-specific area MidasCon Obsolete MPlayer Windows-specific media player Mtsobj No COM feature MtsRdm No COM feature Mtx No COM feature mxConsts No COM feature ObjBrkr May appear later in upsell OleConstMay No COM feature OleCtnrs No COM feature OleCtrls No COM feature OLEDB No COM feature OleServer No COM feature Outline Obsolete Registry Windows-specific registry support ScktCnst Replaced by Sockets ScktComp Replaced by Sockets SConnect Unsupported connection protocols StdConvs New feature to Delphi 6 SvcMgr NT Services support Tabnotbk Obsolete Tabs Obsolete ToolWin No docking feature VarCmplx New feature to Delphi 6 VarConv New feature to Delphi 6 VCLCom No COM feature WebConst Windows-specific constants Windows Windows-specific (API)
难道COPY到当前文件夹下也可以？
当然copy到windows/system下也是可以的，它有个提示，其中任何一个文件夹下都可以。
All of the objects in the VCL or CLX are defined in unit files (.pas source files). For example, you can find the implementation of TObject in the System unit, and the Classes unit defines the base TComponent class. When you drop an object onto a form or use an object within your application, the name of the unit is added to the uses clause which tells the compiler which units to link into the project.
This topic provides tables that list the CLX units and the comparable VCL unit, list the units that are for CLX only, and list the units that are for VCL only. The following table lists VCL units and the comparable CLX units:VCL units CLX units
ActnList QActnList
Buttons QButtons
CheckLst QCheckLst
Classes Classes
Clipbrd QClipbrd
ComCtrls QComCtrls
Consts Consts, QConsts, and RTLConsts
Contnrs Contnrs
Controls QControls
DateUtils DateUtils
DB DB
DBActns QDBActns
DBClient DBClient
DBCommon DBCommon
DBConnAdmin DBConnAdmin
DBConsts DBConsts
DBCtrls QDBCtrls
DBGrids QDBGrids
DBLocal DBLocal
DBLocalS DBLocalS
DBLogDlg DBLogDlg
DBXpress DBXpress
Dialogs QDialogs
DSIntf DSIntf
ExtCtrls QExtCtrls
FMTBCD FMTBCD
Forms QForms
Graphics QGraphics
Grids QGrids
HelpIntfs HelpIntfs
ImgList QImgList
IniFiles IniFiles
Mask QMask
MaskUtils MaskUtils
Masks Masks
Math Math
Menus QMenus
Midas Midas
MidConst MidConst
Printers QPrinters
Provider Provider
Qt Qt
Search QSearch
Sockets Sockets
StdActns QStdActns
StdCtrls QStdCtrls
SqlConst SqlConst
SqlExpr SqlExpr
SqlTimSt SqlTimSt
SyncObjs SyncObjs
SysConst SysConst
SysInit SysInit
System System
SysUtils SysUtils
Types Types and QTypes
TypInfo TypInfo
Variants Variants
VarUtils VarUtils
The following units are in CLX but not VCL:Unit Description
DirSel Directory selection
QStyle GUI look and feel
The following Windows VCL units are not included in CLX mostly because they concern Windows-specific features that are not available on Linux such as ADO, COM, and the BDE. The reason for the unit抯 exclusion is listed.Unit Reason for exclusion
ADOConst No ADO feature
ADODB No ADO feature
AppEvnts No TApplicationEvent object
AxCtrls No COM feature
BdeConst No BDE feature
ComStrs No COM feature
ConvUtils New feature for Delphi 6
CorbaCon No Corba feature
CorbaStd No Corba feature
CorbaVCL No Corba feature
CtlPanel No Windows Control Panel support
DataBkr May appear later in upsell
DBCGrids No BDE feature
DBExcept No BDE feature
DBInpReq No BDE feature
DBLookup Obsolete
DbOleCtl No COM feature
DBPWDlg No BDE feature
DBTables No BDE feature
DdeMan No DDE feature
DRTable No BDE feature
ExtActns New feature to Delphi 6
ExtDlgs No picture dialogs
FileCtrl Obsolete
ListActns New feature to Delphi 6
MConnect No COM feature
Messages Windows-specific area
MidasCon Obsolete
MPlayer Windows-specific media player
Mtsobj No COM feature
MtsRdm No COM feature
Mtx No COM feature
mxConsts No COM feature
ObjBrkr May appear later in upsell
OleConstMay No COM feature
OleCtnrs No COM feature
OleCtrls No COM feature
OLEDB No COM feature
OleServer No COM feature
Outline Obsolete
Registry Windows-specific registry support
ScktCnst Replaced by Sockets
ScktComp Replaced by Sockets
SConnect Unsupported connection protocols
StdConvs New feature to Delphi 6
SvcMgr NT Services support
Tabnotbk Obsolete
Tabs Obsolete
ToolWin No docking feature
VarCmplx New feature to Delphi 6
VarConv New feature to Delphi 6
VCLCom No COM feature
WebConst Windows-specific constants
Windows Windows-specific (API)
根据以上，你可以在C:\下放一个EXPLORE的程序，就可以在启动时取代系统自带的，如果你这个程序没有再去调用真正的EXPLORE，而且正确的传递了所有参数。在9X下，桌面就不会出来。2K下？自己去试！
http://expert.csdn.net/Expert/topic/1646/1646211.xml?temp=.8840296