C# RecordInputStream.ReadUnicodeLEString方法代码示例

        public TableStylesRecord(RecordInputStream in1)
        {
            rt = in1.ReadUShort();
            grbitFrt = in1.ReadUShort();
            in1.ReadFully(unused);
            cts = in1.ReadInt();
            int cchDefListStyle = in1.ReadUShort();
            int cchDefPivotStyle = in1.ReadUShort();

            rgchDefListStyle = in1.ReadUnicodeLEString(cchDefListStyle);
            rgchDefPivotStyle = in1.ReadUnicodeLEString(cchDefPivotStyle);
        }

        public ExtendedPivotTableViewFieldsRecord(RecordInputStream in1)
        {

            grbit1 = in1.ReadInt();
            grbit2 = in1.ReadUByte();
            citmShow = in1.ReadUByte();
            isxdiSort = in1.ReadUShort();
            isxdiShow = in1.ReadUShort();
            // This record seems to have different valid encodings
		    switch (in1.Remaining) {
			    case 0:
				    // as per "Microsoft Excel Developer's Kit" book
				    // older version of SXVDEX - doesn't seem to have a sub-total name
				    reserved1 = 0;
				    reserved2 = 0;
				    subName = null;
				    return;
			    case 10:
				    // as per "MICROSOFT OFFICE EXCEL 97-2007 BINARY FILE FORMAT SPECIFICATION" pdf
				    break;
			    default:
				    throw new RecordFormatException("Unexpected remaining size (" + in1.Remaining + ")");
		    }
            int cchSubName = in1.ReadUShort();
            reserved1 = in1.ReadInt();
            reserved2 = in1.ReadInt();
            if (cchSubName != STRING_NOT_PRESENT_LEN)
            {
                subName = in1.ReadUnicodeLEString(cchSubName);
            }
        }

        /**
         * Constructs a String record and Sets its fields appropriately.
         *
         * @param in the RecordInputstream to Read the record from
         */
        public StringRecord(RecordInputStream in1)
        {
            int field_1_string_length = in1.ReadShort();
            _is16bitUnicode = in1.ReadByte() != 0x00;

            if (_is16bitUnicode)
            {
                _text = in1.ReadUnicodeLEString(field_1_string_length);
            }
            else
            {
                _text = in1.ReadCompressedUnicode(field_1_string_length);
            }
        }

        /**
         * Constructs a Format record and Sets its fields appropriately.
         * @param in the RecordInputstream to Read the record from
         */

        public FormatRecord(RecordInputStream in1)
        {
            field_1_index_code = in1.ReadShort();
            int field_3_unicode_len = in1.ReadShort();
            field_3_hasMultibyte = (in1.ReadByte() & (byte)0x01) != 0;

            if (field_3_hasMultibyte)
            {
                // Unicode
                field_4_formatstring = in1.ReadUnicodeLEString(field_3_unicode_len);
            }
            else
            {
                // not Unicode
                field_4_formatstring = in1.ReadCompressedUnicode(field_3_unicode_len);
            }
        }

        public ViewFieldsRecord(RecordInputStream in1)
        {
            sxaxis = in1.ReadShort();
            cSub = in1.ReadShort();
            grbitSub = in1.ReadShort();
            cItm = in1.ReadShort();

            int cchName = in1.ReadUShort();
            if (cchName != STRING_NOT_PRESENT_LEN)
            {
                int flag = in1.ReadByte();
                if ((flag & 0x01) != 0)
                {
                    _name = in1.ReadUnicodeLEString(cchName);
                }
                else
                {
                    _name = in1.ReadCompressedUnicode(cchName);
                }
            }
        }

        /**
         * Constructs an Label record and Sets its fields appropriately.
         *
         * @param in the RecordInputstream to Read the record from
         */

        public LabelRecord(RecordInputStream in1)
        {
            field_1_row = in1.ReadUShort();
            field_2_column = in1.ReadUShort();
            field_3_xf_index = in1.ReadShort();
            field_4_string_len = in1.ReadShort();
            field_5_unicode_flag = (byte)in1.ReadByte();
            if (field_4_string_len > 0)
            {
                if (IsUncompressedUnicode)
                {
                    field_6_value = in1.ReadUnicodeLEString(field_4_string_len);
                }
                else
                {
                    field_6_value = in1.ReadCompressedUnicode(field_4_string_len);
                }
            }
            else
            {
                field_6_value = "";
            }
        }

        protected HeaderFooterBase(RecordInputStream in1)
        {
            if (in1.Remaining > 0)
            {
                int field_1_footer_len = in1.ReadShort();
                field_2_hasMultibyte = in1.ReadByte() != 0x00;

                if (field_2_hasMultibyte)
                {
                    field_3_text = in1.ReadUnicodeLEString(field_1_footer_len);
                }
                else
                {
                    field_3_text = in1.ReadCompressedUnicode(field_1_footer_len);
                }
            }
            else
            {
                // Note - this is unusual for BIFF records in general, but normal for header / footer records:
                // when the text is empty string, the whole record is empty (just the 4 byte BIFF header)
                field_3_text = "";
            }
        }

        /**
         * Read hyperlink from input stream
         *
         * @param in the stream to Read from
         */
        public HyperlinkRecord(RecordInputStream in1)
        {
            _range = new CellRangeAddress(in1);

            // 16-byte GUID
            _guid = new GUID(in1);

            /*
             * streamVersion (4 bytes): An unsigned integer that specifies the version number
             * of the serialization implementation used to save this structure. This value MUST equal 2.
             */
            int streamVersion = in1.ReadInt();
            if (streamVersion != 0x00000002)
            {
                throw new RecordFormatException("Stream Version must be 0x2 but found " + streamVersion);
            }
            _linkOpts = in1.ReadInt();

            if ((_linkOpts & HLINK_LABEL) != 0)
            {
                int label_len = in1.ReadInt();
                _label = in1.ReadUnicodeLEString(label_len);
            }
            if ((_linkOpts & HLINK_TARGET_FRAME) != 0)
            {
                int len = in1.ReadInt();
                _targetFrame = in1.ReadUnicodeLEString(len);
            }
            if ((_linkOpts & HLINK_URL) != 0 && (_linkOpts & HLINK_UNC_PATH) != 0)
            {
                _moniker = null;
                int nChars = in1.ReadInt();
                _address = in1.ReadUnicodeLEString(nChars);
            }
            if ((_linkOpts & HLINK_URL) != 0 && (_linkOpts & HLINK_UNC_PATH) == 0)
            {
                _moniker = new GUID(in1);

                if (URL_MONIKER.Equals(_moniker))
                {
                    int length = in1.ReadInt();
                    /*
                     * The value of <code>length<code> be either the byte size of the url field
                     * (including the terminating NULL character) or the byte size of the url field plus 24.
                     * If the value of this field is set to the byte size of the url field,
                     * then the tail bytes fields are not present.
                     */
                    int remaining = in1.Remaining;
                    if (length == remaining)
                    {
                        int nChars = length / 2;
                        _address = in1.ReadUnicodeLEString(nChars);
                    }
                    else
                    {
                        int nChars = (length - TAIL_SIZE) / 2;
                        _address = in1.ReadUnicodeLEString(nChars);
                        /*
                         * TODO: make sense of the remaining bytes
                         * According to the spec they consist of:
                         * 1. 16-byte  GUID: This field MUST equal
                         *    {0xF4815879, 0x1D3B, 0x487F, 0xAF, 0x2C, 0x82, 0x5D, 0xC4, 0x85, 0x27, 0x63}
                         * 2. Serial version, this field MUST equal 0 if present.
                         * 3. URI Flags
                         */
                        _uninterpretedTail = ReadTail(URL_uninterpretedTail, in1);
                    }
                }
                else if (FILE_MONIKER.Equals(_moniker))
                {
                    _fileOpts = in1.ReadShort();

                    int len = in1.ReadInt();
                    _shortFilename = StringUtil.ReadCompressedUnicode(in1, len);
                    _uninterpretedTail = ReadTail(FILE_uninterpretedTail, in1);
                    int size = in1.ReadInt();
                    if (size > 0)
                    {
                        int charDataSize = in1.ReadInt();

                        //From the spec: An optional unsigned integer that MUST be 3 if present
                        int optFlags = in1.ReadUShort();
                        if (optFlags != 0x0003)
                        {
                            throw new RecordFormatException("Expected 0x3 but found " + optFlags);
                        }
                        _address = StringUtil.ReadUnicodeLE(in1, charDataSize / 2);
                    }
                    else
                    {
                        _address = null;
                    }
                }
                else if (STD_MONIKER.Equals(_moniker))
                {
//.........这里部分代码省略.........

 private static String ReadRawString(RecordInputStream in1, int textLength)
 {
     byte compressByte = (byte)in1.ReadByte();
     bool isCompressed = (compressByte & 0x01) == 0;
     if (isCompressed)
     {
         return in1.ReadCompressedUnicode(textLength);
     }
     return in1.ReadUnicodeLEString(textLength);
 }

        /**
         * Constructs a Font record and Sets its fields appropriately.
         *
         * @param in the RecordInputstream to Read the record from
         */

        public FontRecord(RecordInputStream in1)
        {
            field_1_font_height = in1.ReadShort();
            field_2_attributes = in1.ReadShort();
            field_3_color_palette_index = in1.ReadShort();
            field_4_bold_weight = in1.ReadShort();
            field_5_base_sub_script = in1.ReadShort();
            field_6_underline = (byte)in1.ReadByte();
            field_7_family = (byte)in1.ReadByte();
            field_8_charset = (byte)in1.ReadByte();
            field_9_zero = (byte)in1.ReadByte();
            int field_10_font_name_len = (byte)in1.ReadByte();
            int unicodeFlags = in1.ReadUByte(); // options byte present always (even if no character data)

            if (field_10_font_name_len > 0)
            {
                if (unicodeFlags == 0)
                {   // Is compressed Unicode
                    field_11_font_name = in1.ReadCompressedUnicode(field_10_font_name_len);
                }
                else
                {   // Is not compressed Unicode
                    field_11_font_name = in1.ReadUnicodeLEString(field_10_font_name_len);
                }
            }
            else
            {
                field_11_font_name = "";
            }
        }