【C++學習筆記】返回桌面等特系統殊路徑地址 —> SHGetSpecialFolderPath

//頭文件
#include <shlobj.h>
//函數原型
BOOL SHGetSpecialFolderPath(HWND hwndOwner,  //可用GetDesktopWindow API取一個窗口句柄或直接傳NULL.
							LPTSTR lpszPath, //返回路徑的緩衝區
							int nFolder,     //標識代號
							BOOL fCreate);   //true :如果文件夾不存在則創建, false:不創建
//nFolder宏定義
#define CSIDL_DESKTOP                   0x0000
#define CSIDL_INTERNET                  0x0001
#define CSIDL_PROGRAMS                  0x0002
#define CSIDL_CONTROLS                  0x0003
#define CSIDL_PRINTERS                  0x0004
#define CSIDL_PERSONAL                  0x0005
#define CSIDL_FAVORITES                 0x0006
#define CSIDL_STARTUP                   0x0007
#define CSIDL_RECENT                    0x0008
#define CSIDL_SENDTO                    0x0009
#define CSIDL_BITBUCKET                 0x000a
#define CSIDL_STARTMENU                 0x000b
#define CSIDL_DESKTOPDIRECTORY          0x0010
#define CSIDL_DRIVES                    0x0011
#define CSIDL_NETWORK                   0x0012
#define CSIDL_NETHOOD                   0x0013
#define CSIDL_FONTS                     0x0014
#define CSIDL_TEMPLATES                 0x0015
#define CSIDL_COMMON_STARTMENU          0x0016
#define CSIDL_COMMON_PROGRAMS           0X0017
#define CSIDL_COMMON_STARTUP            0x0018
#define CSIDL_COMMON_DESKTOPDIRECTORY   0x0019
#define CSIDL_APPDATA                   0x001a
#define CSIDL_PRINTHOOD                 0x001b
#define CSIDL_ALTSTARTUP                0x001d         // DBCS
#define CSIDL_COMMON_ALTSTARTUP         0x001e         // DBCS
#define CSIDL_COMMON_FAVORITES          0x001f
#define CSIDL_INTERNET_CACHE            0x0020
#define CSIDL_COOKIES                   0x0021
#define CSIDL_HISTORY                   0x0022
//實例
char Path[255];
SHGetSpecialFolderPath(NULL,Path,CSIDL_DESKTOP,0);