理解一下use中用到得东西

作者在 2010-01-26 21:51:49 发布以下内容
很基础的东东:自己翻译了一下
Windows,视窗    //调用系统api函数。比如winexec函数
Messages消息,   // 消息里面要用到的
SysUtils,单元  // 做inttostr是要用到的。管理字符串的。
 Variants变量,   // 在做无窗体的程序时不用也行。
 Classes类,   //类
 Graphics图形,   //。。。
 Controls,控制    //。。
 Forms,窗体       //窗体
  Dialogs对话框   //                                                                                  ShowMessage用到
  DateUtil //时间类型单元 HourOf用到
 TLHelp32    //TProcessEntry32这个要用到  
sndkey32 //sendmessage。要用到

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TypeUnit
_StreamADODB_TLB
akTop, akLeft, akRight, akBottomControls
Application (the variable not a type)Forms
BeepSysUtils or Windows (different functions)
CGID_EXPLORERShlObj
CN_BASEControls
CoInitializeActiveX
CopyFileWindows
CoUnInitializeActiveX
CreateComObjectComObj
CreateOleObjectComObj
DateSysUtils
DeleteFileSysUtils or Windows (different versions)
DispatchInvokeErrorComObj
DWORDWindows
EDatabaseErrorDB
EncodeDateTimeDateUtils
EnumWindowsWindows
EOleErrorComObj
EOleExceptionComObj
EOleSysErrorComObj
ExceptionSysUtils
ExtractFileNameSysUtils
FileExistsSysUtils
FileOpenSysUtils
FILETIMEWindows
FindFirstSysUtils
FindFirstFileWindows
FindWindowWindows
FlushFileBuffersWindows
fmOpenReadSysUtils
fmShareDenyWriteSysUtils
FormatSysUtils
FormatDateTimeSysUtils
FreeAndNilSysUtils
fsBoldGraphics
ftWideStringDB
ftStringDB
GetCurrentProcessIdWindows
GetEnvironmentVariableSysUtils or Windows (different versions)
GetFileAttributesWindows
GetFileVersionInfoSizeWindows
GetWindowLongWindows
GetStdHandleWindows
HDCWindows
HFontWindows
HINTERNETWinInet
HKEY_CURRENT_USERWindows
IHTMLDocument2MSHTML or MSHTML_TLB
IHTMLElementMSHTML or MSHTML_TLB
IHTMLEventObjMSHTML or MSHTML_TLB
IID_IWebBrowser2SHDocVw or SHDocVw_TLB
IMessageCDO_TLB
InternetClosehandleWinInet
InternetOpenUrlWinInet
InternetReadFileWinInet
IntToHexSysUtils
IntToStrSysUtils
IOleCommandTargetActiveX
IOleContainerActiveX
IPersistStreamInitActiveX
IsSameDayDateUtils
IStreamActiveX
IWebBrowser2SHDocVw or SHDocVw_TLB
LockWindowUpdateWindows
Log10Math
LowerCaseSysUtils
LPSTRWindows
MAX_PATHWindows
MessageBoxWindows
MessageDlgDialogs
MB_YESNO, MB_OK etcWindows
MinutesBetweenDateUtils
NowSysUtils
OleInitializeActiveX
OleUninitializeActiveX
PItemIDListShlObj
POleCmdActiveX
POleCmdTextActiveX
PostMessageWindows
PosXStrUtils
QueryHighPerformanceCounterWindows
QueryPerformanceCounterWindows
ReverseStringStrUtils
RoundToMath
SendMessageWindows
SetForegroundWindowWindows
ShellExecuteShellAPI
ShellExecuteExShellAPI
SHGetFileInfoShellAPI
SHFILEINFOShellAPI
ShowMessageDialogs
Sleep
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