//其实是对应的{ TModalResult values }constmrNone     = 0;mrOk       = idOk;mrCancel   = idCancel;mrAbort    = idAbort;mrRetry    = idRetry;mrIgnore   = idIgnore;mrYes      = idYes;mrNo       = idNo;mrAll      = mrNo + 1;mrNoToAll  = mrAll + 1;mrYesToAll = mrNoToAll + 1;

  { MessageBox() Flags }{$EXTERNALSYM MB_OK}MB_OK = $00000000;{$EXTERNALSYM MB_OKCANCEL}MB_OKCANCEL = $00000001;{$EXTERNALSYM MB_ABORTRETRYIGNORE}MB_ABORTRETRYIGNORE = $00000002;{$EXTERNALSYM MB_YESNOCANCEL}MB_YESNOCANCEL = $00000003;{$EXTERNALSYM MB_YESNO}MB_YESNO = $00000004;{$EXTERNALSYM MB_RETRYCANCEL}MB_RETRYCANCEL = $00000005;{$EXTERNALSYM MB_ICONHAND}MB_ICONHAND = $00000010;{$EXTERNALSYM MB_ICONQUESTION}MB_ICONQUESTION = $00000020;{$EXTERNALSYM MB_ICONEXCLAMATION}MB_ICONEXCLAMATION = $00000030;{$EXTERNALSYM MB_ICONASTERISK}MB_ICONASTERISK = $00000040;{$EXTERNALSYM MB_USERICON}MB_USERICON = $00000080;{$EXTERNALSYM MB_ICONWARNING}MB_ICONWARNING                 = MB_ICONEXCLAMATION;{$EXTERNALSYM MB_ICONERROR}MB_ICONERROR                   = MB_ICONHAND;{$EXTERNALSYM MB_ICONINFORMATION}MB_ICONINFORMATION             = MB_ICONASTERISK;{$EXTERNALSYM MB_ICONSTOP}MB_ICONSTOP                    = MB_ICONHAND;{$EXTERNALSYM MB_DEFBUTTON1}MB_DEFBUTTON1 = $00000000;{$EXTERNALSYM MB_DEFBUTTON2}MB_DEFBUTTON2 = $00000100;{$EXTERNALSYM MB_DEFBUTTON3}MB_DEFBUTTON3 = $00000200;{$EXTERNALSYM MB_DEFBUTTON4}MB_DEFBUTTON4 = $00000300;{$EXTERNALSYM MB_APPLMODAL}MB_APPLMODAL = $00000000;{$EXTERNALSYM MB_SYSTEMMODAL}MB_SYSTEMMODAL = $00001000;{$EXTERNALSYM MB_TASKMODAL}MB_TASKMODAL = $00002000;{$EXTERNALSYM MB_HELP}MB_HELP = $00004000;                          { Help Button }{$EXTERNALSYM MB_NOFOCUS}MB_NOFOCUS = $00008000;{$EXTERNALSYM MB_SETFOREGROUND}MB_SETFOREGROUND = $00010000;{$EXTERNALSYM MB_DEFAULT_DESKTOP_ONLY}MB_DEFAULT_DESKTOP_ONLY = $00020000;{$EXTERNALSYM MB_TOPMOST}MB_TOPMOST = $00040000;{$EXTERNALSYM MB_RIGHT}MB_RIGHT = $00080000;{$EXTERNALSYM MB_RTLREADING}MB_RTLREADING = $00100000;{$EXTERNALSYM MB_SERVICE_NOTIFICATION}MB_SERVICE_NOTIFICATION = $00200000;{$EXTERNALSYM MB_SERVICE_NOTIFICATION_NT3X}MB_SERVICE_NOTIFICATION_NT3X = $00040000;{$EXTERNALSYM MB_TYPEMASK}MB_TYPEMASK = $0000000F;{$EXTERNALSYM MB_ICONMASK}MB_ICONMASK = $000000F0;{$EXTERNALSYM MB_DEFMASK}MB_DEFMASK = $00000F00;{$EXTERNALSYM MB_MODEMASK}MB_MODEMASK = $00003000;{$EXTERNALSYM MB_MISCMASK}MB_MISCMASK = $0000C000;

  { Dialog Box Command IDs }{$EXTERNALSYM IDOK}IDOK = 1;          ID_OK = IDOK;{$EXTERNALSYM IDCANCEL}IDCANCEL = 2;      ID_CANCEL = IDCANCEL;{$EXTERNALSYM IDABORT}IDABORT = 3;       ID_ABORT = IDABORT;{$EXTERNALSYM IDRETRY}IDRETRY = 4;       ID_RETRY = IDRETRY;{$EXTERNALSYM IDIGNORE}IDIGNORE = 5;      ID_IGNORE = IDIGNORE;{$EXTERNALSYM IDYES}IDYES = 6;         ID_YES = IDYES;{$EXTERNALSYM IDNO}IDNO = 7;          ID_NO = IDNO;{$EXTERNALSYM IDCLOSE}IDCLOSE = 8;       ID_CLOSE = IDCLOSE;{$EXTERNALSYM IDHELP}IDHELP = 9;        ID_HELP = IDHELP;{$EXTERNALSYM IDTRYAGAIN}IDTRYAGAIN = 10;{$EXTERNALSYM IDCONTINUE}IDCONTINUE = 11;