我使用 TRegistry 出現問題


[code cpp]
//---------------------------------------------------------------------------
#include
#pragma hdrstop
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
/*
Registry = new TRegistry ;
AnsiString STR(Edit1->Text); //Edit1 輸入 16進位的 A1 B2 C3 00
Registry->RootKey=HKEY_CURRENT_USER;
Registry->OpenKey("Control Panel\\Desktop",0);
//我想把值寫入 UserPreferencesMask 這個二進位值
//然後顯示在 Edit2->Text 裡面 請問該怎麼做?


Registry->Free() ;
*/
TRegistry *Registry = new TRegistry ;
Registry->RootKey=HKEY_CURRENT_USER;
Registry->OpenKey("Control Panel\\Desktop", 0);
int size = Registry->GetDataSize("UserPreferencesMask");
BYTE *buf = new BYTE[size];
buf[0] = 0xA1;
buf[1] = 0xB2;
buf[2] = 0xC3;
buf[3] = 0x00;
Registry->WriteBinaryData("UserPreferencesMask", buf, size);
delete Registry;
}
//---------------------------------------------------------------------------
[/code]




出現以下問題

[C Error] Unit1.cpp(31): E2451 Undefined symbol 'TRegistry'
[C Error] Unit1.cpp(31): E2451 Undefined symbol 'Registry'
[C Error] Unit1.cpp(31): E2303 Type name expected
[C Error] Unit1.cpp(31): E2379 Statement missing ;
[C Error] Unit1.cpp(41): E2158 Operand of 'delete' must be non-const pointer


請問該如何解決

第一行錯誤訊息就告訴你答案了...
[code cpp]
#include
[/code]

------
~§~迷時師渡，悟了自渡~§~