System.IO.IsolatedStorage.Helper.IsDomain C# (CSharp) Méthode

        internal static bool IsDomain(IsolatedStorageScope scope) => ((scope & IsolatedStorageScope.Domain) != 0);
    }

        public override void Remove()
        {
            // Deletes the current IsoFile's directory and the identity folder if possible.
            // (e.g. @"C:\Users\jerem\AppData\Local\IsolatedStorage\10v31ho4.bo2\eeolfu22.f2w\Url.qgeirsoc3cznuklvq5xlalurh1m0unxl\AssemFiles\")

            // This matches .NET Framework logic. We want to try and clean as well as possible without being more aggressive with the identity folders.
            // (e.g. Url.qgeirsoc3cznuklvq5xlalurh1m0unxl, etc.) We don't want to inadvertently yank folders for a different scope under the same
            // identity (at least no more so than NetFX).

            try
            {
                Directory.Delete(RootDirectory, recursive: true);
            }
            catch
            {
                throw new IsolatedStorageException(SR.IsolatedStorage_DeleteDirectories);
            }

            Close();

            string?parentDirectory = Path.GetDirectoryName(RootDirectory.TrimEnd(Path.DirectorySeparatorChar));

            Debug.Assert(parentDirectory != null);

            if (ContainsUnknownFiles(parentDirectory))
            {
                return;
            }

            try
            {
                Directory.Delete(parentDirectory, recursive: true);
            }
            catch
            {
                return;
            }

            // Domain paths are doubly nested
            // @"C:\Users\jerem\AppData\Local\IsolatedStorage\10v31ho4.bo2\eeolfu22.f2w\Url.qgeirsoc3cznuklvq5xlalurh1m0unxl\Url.qgeirsoc3cznuklvq5xlalurh1m0unxl\Files\"
            if (Helper.IsDomain(Scope))
            {
                parentDirectory = Path.GetDirectoryName(parentDirectory);
                Debug.Assert(parentDirectory != null);

                if (ContainsUnknownFiles(parentDirectory))
                {
                    return;
                }

                try
                {
                    Directory.Delete(parentDirectory, recursive: true);
                }
                catch
                {
                    return;
                }
            }
        }