请问,如何在自已的程序控制电脑上的"控制面板"(100分)

有谁能告诉我如何在程序中取得电脑中的当前控制面板中的项目,并操作它们.就像是直接在
控制面板中操作一样.

在程序运行过程中启动控制面板的各个设置功能：
var x:cardinal;
begin
{启动控制面板}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL',9);
{辅助选项 属性-键盘}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL access.cpl,,1',9);
{辅助选项 属性-声音}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL access.cpl,,2',9);
{辅助选项 属性-显示}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL access.cpl,,3',9);
{辅助选项 属性-鼠标}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL access.cpl,,4',9);
{辅助选项 属性-常规}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL access.cpl,,5',9);
{添加/删除程序 属性-安装/卸载}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Appwiz.cpl,,1',9);
{添加/删除程序 属性-Windows安装程序}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Appwiz.cpl,,2',9);
{添加/删除程序 属性-启动盘}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Appwiz.cpl,,3',9);
{显示 属性-背景}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL desk.cpl,,0',9);
{显示 属性-屏幕保护程序}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL desk.cpl,,1',9);
{显示 属性-外观}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL desk.cpl,,2',9);
{显示 属性-设置}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL desk.cpl,,3',9);
{Internet 属性-常规}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Inetcpl.cpl,,0',9);
{Internet 属性-安全}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Inetcpl.cpl,,1',9);
{Internet 属性-内容}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Inetcpl.cpl,,2',9);
{Internet 属性-连接}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Inetcpl.cpl,,3',9);
{Internet 属性-程序}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Inetcpl.cpl,,4',9);
{Internet 属性-高级}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Inetcpl.cpl,,5',9);
{区域设置 属性-区域设置}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Intl.cpl,,0',9);
{区域设置 属性-数字}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Intl.cpl,,1',9);
{区域设置 属性-货币}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Intl.cpl,,2',9);
{区域设置 属性-时间}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Intl.cpl,,3',9);
{区域设置 属性-日期}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Intl.cpl,,4',9);
{游戏控制器-一般}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Joy.cpl,,0',9);
{游戏控制器-高级}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Joy.cpl,,1',9);
{鼠标 属性}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Main.cpl',9);
{多媒体 属性-音频}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Mmsys.cpl,,0',9);
{多媒体 属性-视频}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Mmsys.cpl,,1',9);
{多媒体 属性-MIDI}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Mmsys.cpl,,2',9);
{多媒体 属性-CD音乐}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Mmsys.cpl,,3',9);
{多媒体 属性-设备}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Mmsys.cpl,,4',9);
{调制解调器 属性}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Modem.cpl',9);
{网络}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Netcpl.cpl',9);
{密码 属性}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Password.cpl',9);
{扫描仪与数字相机 属性}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Sticpl.cpl',9);
{系统 属性-常规}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Sysdm.cpl,,0',9);
{系统 属性-设备管理器}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Sysdm.cpl,,1',9);
{系统 属性-硬件配置文件}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Sysdm.cpl,,2',9);
{系统 属性-性能}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Sysdm.cpl,,3',9);
{日期/时间 属性}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL timedate.cpl',9);
{电源管理 属性}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Powercfg.cpl',9);
{拨号属性}
x:=winexec('rundll32.exe shell32.dll,Control_RunDLL Telephon.cpl',9);
{----------------------调用错误----------------------}
if x=0 then messagebox(0,'程序超出内存','错误',0);
if x=ERROR_BAD_FORMAT then messagebox(0,'该程序非一个合法的Win32.EXE程序).','错误',0);
if x=ERROR_FILE_NOT_FOUND then messagebox(0,'指定文件没找到','错误',0);
if x=ERROR_PATH_NOT_FOUND then messagebox(0,'指定路径没找到','错误',0);
end;

我的意思是不仅仅是这些内容，我还要把一些其他内容加入。
如我安装了一些会在“控制面板”中添加项目的软件，它们的项目怎么添加？

控制面板程序是一个一。CPL结尾的动态连接库，放在WINDOWS 的SYSTEM目录下
必须提供一个标准的CPLAPPLET的接口函数；请看MSDN的Control Panel Applications
有详细说明
#define NUM_APPLETS 3 typedef struct tagApplets {
int icon; // icon resource identifier
int namestring; // name-string resource identifier
int descstring; // description-string resource identifier
int dlgtemplate; // dialog box template resource identifier
DLGPROC dlgfn; // dialog box procedure } APPLETS;
APPLETS StereoApplets[NUM_APPLETS] = {
AMP_ICON, AMP_NAME, AMP_DESC, AMP_DLG, AmpDlgProc,
TUNER_ICON, TUNER_NAME, TUNER_DESC, TUNER_DLG, TunerDlgProc,
TAPE_ICON, TAPE_NAME, TAPE_DESC, TAPE_DLG, TapeDlgProc, };
HANDLE hinst = NULL;LONG CALLBACK CPlApplet(hwndCPL, uMsg, lParam1, lParam2)
HWND hwndCPL; // handle to Control Panel window
UINT uMsg; // message LPARAM lParam1; // first message parameter
LPARAM lParam2; // second message parameter { int i;
LPCPLINFO lpCPlInfo; i = (int) lParam1; switch (uMsg) {
case CPL_INIT: // first message, sent once
hinst = GetModuleHandle("ecp.cpl"); return TRUE;
case CPL_GETCOUNT: // second message, sent once
return NUM_APPLETS; break;
case CPL_INQUIRE: // third message, sent once per application
lpCPlInfo = (LPCPLINFO) lParam2; lpCPlInfo->lData = 0;
lpCPlInfo->idIcon = StereoApplets.icon;
lpCPlInfo->idName = StereoApplets.namestring;
lpCPlInfo->idInfo = StereoApplets.descstring; break;
case CPL_DBLCLK: // application icon double-clicked
DialogBox(hinst,
MAKEINTRESOURCE(StereoApplets.dlgtemplate),
hwndCPL, StereoApplets.dlgfn); break;
case CPL_STOP: // sent once per application before CPL_EXIT
break;
case CPL_EXIT: // sent once before FreeLibrary is called
break; default: break; } return 0; }

这位老兄用的是C++语言吧，能不能给我个Delphi的。

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多人接受答案了。