ContainsUnknownFiles()

bool System.IO.IsolatedStorage.IsolatedStorageFile.ContainsUnknownFiles ( string directory )

inlineprivate

Definition at line 651 of file IsolatedStorageFile.cs.

    {
        string[] files;
        string[] directories;
        try
        {
            files = Directory.GetFiles(directory);
            directories = Directory.GetDirectories(directory);
        }
        catch
        {
            throw new IsolatedStorageException(System.SR.IsolatedStorage_DeleteDirectories);
        }
        if (directories.Length > 1 || (directories.Length != 0 && !IsMatchingScopeDirectory(directories[0])))
        {
            return true;
        }
        if (files.Length == 0)
        {
            return false;
        }
        if (Helper.IsRoaming(base.Scope))
        {
            if (files.Length <= 1)
            {
                return !IsIdFile(files[0]);
            }
            return true;
        }
        if (files.Length <= 2 && (IsIdFile(files[0]) || IsInfoFile(files[0])))
        {
            if (files.Length == 2 && !IsIdFile(files[1]))
            {
                return !IsInfoFile(files[1]);
            }
            return false;
        }
        return true;
    }

References System.IO.Directory.GetDirectories(), System.IO.Directory.GetFiles(), System.IO.IsolatedStorage.IsolatedStorageFile.IsIdFile(), System.IO.IsolatedStorage.IsolatedStorageFile.IsInfoFile(), System.IO.IsolatedStorage.IsolatedStorageFile.IsMatchingScopeDirectory(), System.SR.IsolatedStorage_DeleteDirectories, and System.IO.IsolatedStorage.Helper.IsRoaming().

Referenced by System.IO.IsolatedStorage.IsolatedStorageFile.Remove().