public FShellFolder[] ListFolder()
{
IntPtr ptr = IntPtr.Zero;
if (_face.EnumObjects(_handle, EShcontf.Folders | EShcontf.IncludeHidden, out ptr) == RWinShell.S_OK)
{
IntPtr pidlSub;
int celtFetched;
FObjects <FShellFolder> folders = new FObjects <FShellFolder>();
IEnumIDList list = (IEnumIDList)Marshal.GetObjectForIUnknown(ptr);
while (list.Next(1, out pidlSub, out celtFetched) == RWinShell.S_OK)
{
if (celtFetched != RWinShell.S_FALSE)
{
break;
}
FShellFolder folder = new FShellFolder();
folder.Parent = this;
folder.SetHandle(pidlSub);
folder.RefreshInfo();
folders.Push(folder);
}
return(folders.ToArray());
}
return(null);
}
public void RefreshInfo()
{
// Name
if (_parent != null && _parent is FShellFolder)
{
FShellFolder folder = (FShellFolder)_parent;
_name = folder.GetSubObjectName(_handle);
}
// Info
SShFileInfo info = new SShFileInfo();
EShGetFileInfo flag = EShGetFileInfo.Pidl |
EShGetFileInfo.DisplayName |
EShGetFileInfo.TypeName |
EShGetFileInfo.Pidl |
EShGetFileInfo.Icon |
EShGetFileInfo.SmallIcon |
EShGetFileInfo.SysIconIndex;
IntPtr rsPtr = RShell32.SHGetFileInfo(FullPidl.Ptr, 0, ref info, Marshal.SizeOf(typeof(SShFileInfo)), flag);
if (_name == null)
{
_name = info.szDisplayName;
}
_icon = info.iIcon;
}
internal FShellFolder SelectFolder(string path)
{
IntPtr pidl = IntPtr.Zero;
uint i, j = 0;
FShellFolder folder = new FShellFolder();
_face.ParseDisplayName(_handle, IntPtr.Zero, path, out i, out pidl, ref j);
folder._handle = pidl;
_face.BindToObject(pidl, IntPtr.Zero, ref Guids.IID_IShellFolder, out folder._face);
return(folder);
}
