대충 다음과 같이 될것 같습니다.

TAppViewerFunc = Procedure(Data : String); stdcall; 
property Ini: rTIni read FIni write SetIni;          
property Items[Index: integer] : TMyCollectionItem read GetItem write SetItem; 

//1번
typedef void __stdcall ( *TAppViewerFunc)(String Data);
//2번
__property rTIni* Ini = {read=FIni,write=SetIni};
//3번
__property TMyCollectionItem* Items[int Index]={read=GetItem,write=SetItem};

그럼..

김종철 님이 쓰신 글 :
: 아래의 델파이 소스를 C++빌더로 변경하는 중입니다.
:
: 그런데 아래의 3군데는 변경방법을 모르겠네요
:
: 아시는 분은 부족한 저에게 도움을 주세요~
:
: 부탁드립니다 ^^
:
:
: unit Unit_IniCompare;
:
: interface
:
: uses
:   Windows, Classes, SysUtils, StdCtrls, Dialogs;
:
: const
:    MAX_SECTION = 500;   //Total Section Count
:    MAX_KEY_VALUE = 500;  //(Key/Value Count)/1Section
:
: type         //r : record
:   rTSection = record
:     Name : String;
:     KeyCount : Integer;
:     Key : array of String;
:     Value_ : array of String;
:   end;
:
:   rTIni = record
:     Name : String;
:     Path : String;
:     SectionCount : Byte;
:     Section : array of rTSection;
:   end;
:
: TAppViewerFunc = Procedure(Data : String); stdcall;             <----------------------- 1번째
:  
: type
:   TMyCollectionItem = class(TCollectionItem)
:   private
:     FIni : rTIni;
:     FSectionCount : Integer;
:     FKeyCount : Integer;
:     procedure SetIni(const AIni : rTIni);
:   public
:     procedure AssignParameter(const AIni: rTIni); virtual;
:   published
:     property Ini: rTIni read FIni write SetIni;                     <-------------------------2번째
:     property SectionCount: Integer read FSectionCount write FSectionCount;
:     property KeyCount: Integer read FKeyCount write FKeyCount;
:   end;
:
:   TINILogCollection = class(TCollection)
:   private
:     mLogPath: String;
:     mLogFileHeader: String;
:
:     procedure Compare(User: String; OldItemsIndex, NewItemsIndex: Integer);
:   protected
:     function GetItem(Index: integer): TMyCollectionItem; virtual;
:     procedure SetItem(Index: integer; Value: TMyCollectionItem); virtual;
:     function IndexOf(const AIni : rTIni): integer; virtual;
:   public
:     constructor Create(LogPath: String; LogFileHeader:String);
:     function Add: TMyCollectionItem;
:     procedure AddParameter(const AIni : rTIni);
:     procedure DeleteParameter(const AIni : rTIni);
:     procedure AddData(const FilePath : String);
:     procedure CompareItems(User: String);
:     procedure AddLog(LogData: String);
:     property Items[Index: integer] : TMyCollectionItem read GetItem write SetItem;   <------------3번째
:   published
:   end;
:
:
: implementation
:
: var
:   AppViewerFunc : TAppViewerFunc;