System.Data.SqlClient.TdsParser.TryReadSqlDateTime C# (CSharp) Method

        private bool TryReadSqlDateTime(SqlBuffer value, byte tdsType, int length, byte scale, TdsParserStateObject stateObj)
        {
            byte[] datetimeBuffer = new byte[length];

            if (!stateObj.TryReadByteArray(datetimeBuffer, 0, length))
            {
                return false;
            }

            switch (tdsType)
            {
                case TdsEnums.SQLDATE:
                    Debug.Assert(length == 3, "invalid length for date type!");
                    value.SetToDate(datetimeBuffer);
                    break;

                case TdsEnums.SQLTIME:
                    Debug.Assert(3 <= length && length <= 5, "invalid length for time type!");
                    value.SetToTime(datetimeBuffer, length, scale);
                    break;

                case TdsEnums.SQLDATETIME2:
                    Debug.Assert(6 <= length && length <= 8, "invalid length for datetime2 type!");
                    value.SetToDateTime2(datetimeBuffer, length, scale);
                    break;

                case TdsEnums.SQLDATETIMEOFFSET:
                    Debug.Assert(8 <= length && length <= 10, "invalid length for datetimeoffset type!");
                    value.SetToDateTimeOffset(datetimeBuffer, length, scale);
                    break;

                default:
                    Debug.Assert(false, "ReadSqlDateTime is called with the wrong tdsType");
                    break;
            }

            return true;
        }