Get CSIDL Code (System Index of Directories)

const int CSIDL_DESKTOP = 0x0000; //
const int CSIDL_INTERNET = 0x0001; // Internet Explorer (icon on desktop)
const int CSIDL_PROGRAMS = 0x0002; // Start Menu\Programs
const int CSIDL_CONTROLS = 0x0003; // My Computer\Control Panel
const int CSIDL_PRINTERS = 0x0004; // My Computer\Printers
const int CSIDL_PERSONAL = 0x0005; // My Documents
const int CSIDL_FAVORITES = 0x0006; // \Favorites
const int CSIDL_STARTUP = 0x0007; // Start Menu\Programs\Startup
const int CSIDL_RECENT = 0x0008; // \Recent
const int CSIDL_SENDTO = 0x0009; // \SendTo
const int CSIDL_BITBUCKET = 0x000a; // \Recycle Bin
const int CSIDL_STARTMENU = 0x000b; // \Start Menu
const int CSIDL_MYDOCUMENTS = CSIDL_PERSONAL; // Personal was just a silly name for My Documents
const int CSIDL_MYMUSIC = 0x000d; // "My Music" folder
const int CSIDL_MYVIDEO = 0x000e; // "My Videos" folder
const int CSIDL_DESKTOPDIRECTORY = 0x0010; // \Desktop
const int CSIDL_DRIVES = 0x0011; // My Computer
const int CSIDL_NETWORK = 0x0012; // Network Neighborhood (My Network Places)
const int CSIDL_NETHOOD = 0x0013; // \nethood
const int CSIDL_FONTS = 0x0014; // windows\fonts
const int CSIDL_TEMPLATES = 0x0015;
const int CSIDL_COMMON_STARTMENU = 0x0016; // All Users\Start Menu
const int CSIDL_COMMON_PROGRAMS = 0x0017; // All Users\Start Menu\Programs
const int CSIDL_COMMON_STARTUP = 0x0018; // All Users\Startup
const int CSIDL_COMMON_DESKTOPDIRECTORY = 0x0019; // All Users\Desktop
const int CSIDL_APPDATA = 0x001a; // \Application Data
const int CSIDL_PRINTHOOD = 0x001b; // \PrintHood
const int CSIDL_LOCAL_APPDATA = 0x001c; // \Local Settings\Applicaiton Data (non roaming)
const int CSIDL_ALTSTARTUP = 0x001d; // non localized startup
const int CSIDL_COMMON_ALTSTARTUP = 0x001e; // non localized common startup
const int CSIDL_COMMON_FAVORITES = 0x001f;
const int CSIDL_INTERNET_CACHE = 0x0020;
const int CSIDL_COOKIES = 0x0021;
const int CSIDL_HISTORY = 0x0022;
const int CSIDL_COMMON_APPDATA = 0x0023; // All Users\Application Data
const int CSIDL_WINDOWS = 0x0024; // GetWindowsDirectory()
const int CSIDL_SYSTEM = 0x0025; // GetSystemDirectory()
const int CSIDL_PROGRAM_FILES = 0x0026; // C:\Program Files
const int CSIDL_MYPICTURES = 0x0027; // C:\Program Files\My Pictures
const int CSIDL_PROFILE = 0x0028; // USERPROFILE
const int CSIDL_SYSTEMX86 = 0x0029; // x86 system directory on RISC
const int CSIDL_PROGRAM_FILESX86 = 0x002a; // x86 C:\Program Files on RISC
const int CSIDL_PROGRAM_FILES_COMMON = 0x002b; // C:\Program Files\Common
const int CSIDL_PROGRAM_FILES_COMMONX86 = 0x002c; // x86 Program Files\Common on RISC
const int CSIDL_COMMON_TEMPLATES = 0x002d; // All Users\Templates
const int CSIDL_COMMON_DOCUMENTS = 0x002e; // All Users\Documents
const int CSIDL_COMMON_ADMINTOOLS = 0x002f; // All Users\Start Menu\Programs\Administrative Tools
const int CSIDL_ADMINTOOLS = 0x0030; // \Start Menu\Programs\Administrative Tools
const int CSIDL_CONNECTIONS = 0x0031; // Network and Dial-up Connections
const int CSIDL_COMMON_MUSIC = 0x0035; // All Users\My Music
const int CSIDL_COMMON_PICTURES = 0x0036; // All Users\My Pictures
const int CSIDL_COMMON_VIDEO = 0x0037; // All Users\My Video
const int CSIDL_RESOURCES = 0x0038; // Resource Direcotry
const int CSIDL_RESOURCES_LOCALIZED = 0x0039; // Localized Resource Direcotry
const int CSIDL_COMMON_OEM_LINKS = 0x003a; // Links to All Users OEM specific apps
const int CSIDL_CDBURN_AREA = 0x003b; // USERPROFILE\Local Settings\Application Data\Microsoft\CD Burning
const int CSIDL_COMPUTERSNEARME = 0x003d; // Computers Near Me (computered from Workgroup membership)
const int CSIDL_FLAG_CREATE = 0x8000; // combine with CSIDL_ value to force folder creation in SHGetFolderPath()
const int CSIDL_FLAG_DONT_VERIFY = 0x4000; // combine with CSIDL_ value to return an unverified folder path
const int CSIDL_FLAG_DONT_UNEXPAND = 0x2000; // combine with CSIDL_ value to avoid unexpanding environment variables
const int CSIDL_FLAG_NO_ALIAS = 0x1000; // combine with CSIDL_ value to insure non-alias versions of the pidl
const int CSIDL_FLAG_PER_USER_INIT = 0x0800; // combine with CSIDL_ value to indicate per-user init (eg. upgrade)