System.Data.SqlTypes.SqlChars.AssertValid C# (CSharp) Method

        private void AssertValid()
        {
            Debug.Assert(_state >= SqlBytesCharsState.Null && _state <= SqlBytesCharsState.Stream);

            if (IsNull)
            {
            }
            else
            {
                Debug.Assert((_lCurLen >= 0 && _lCurLen <= x_lMaxLen) || FStream());
                Debug.Assert(FStream() || (_rgchBuf != null && _lCurLen <= _rgchBuf.Length));
                Debug.Assert(!FStream() || (_lCurLen == x_lNull));
            }
            Debug.Assert(_rgchWorkBuf == null || _rgchWorkBuf.Length == 1);
        }