System.IO.IsolatedStorage.IsolatedStorageFile.EnsureStoreIsValid C# (CSharp) Method

        internal void EnsureStoreIsValid()
        {
            // This validation is something we only did in Silverlight previously.
            if (Disposed)
                throw new ObjectDisposedException(null, SR.IsolatedStorage_StoreNotOpen);

            if (IsDeleted)
            {
                throw new IsolatedStorageException(SR.IsolatedStorage_StoreNotOpen);
            }

            if (_closed)
                throw new InvalidOperationException(SR.IsolatedStorage_StoreNotOpen);
        }