C# excel文件 读取和写入操作

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ExcelReadWriter
{
    struct DataCollection
    {
        public string xuhao;
        public string xuqiu;
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    ..A..H.    231936  2016-05-05 12:30  ExcelReadWriter-原始\.vs\ExcelReadWriter\v14\.suo

     文件     499712  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\bin\Debug\CSharpJExcel.dll

     文件    2600448  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\bin\Debug\CSharpJExcel.pdb

     文件     164260  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\bin\Debug\CSharpJExcel.rar

     文件     444928  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\bin\Release\CSharpJExcel.dll

     文件    2266624  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\bin\Release\CSharpJExcel.pdb

     文件      70750  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Configs\FunctionNameLookup.cs

     文件        675  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Configs\LocalizedFunctionName.cs

     文件      29334  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\CSharpJExcel.csproj

     文件        478  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\CSharpJExcel.csproj.user

     文件        893  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Interop\Date.cs

     文件        696  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Interop\DateFormat.cs

     文件       1941  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Interop\DecimalFormat.cs

     文件        141  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Interop\Format.cs

     文件        530  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Interop\NumberFormat.cs

     文件       1352  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Interop\SimpleDateFormat.cs

     文件       1393  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Interop\TreeSet.cs

     文件       2031  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\AutoFilter.cs

     文件       1726  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\AutoFilterInfoRecord.cs

     文件       1712  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\AutoFilterRecord.cs

     文件      14567  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\baseCellFeatures.cs

     文件       8138  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\baseCompoundFile.cs

     文件       6000  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\BuiltInFormat.cs

     文件       3544  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\BuiltInName.cs

     文件       2112  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\BuiltInstyle.cs

     文件       2720  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\ByteArray.cs

     文件       1393  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\ByteData.cs

     文件       6635  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\CellFinder.cs

     文件       8547  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\CellReferenceHelper.cs

     文件       3206  2015-10-07 17:48  ExcelReadWriter-原始\Backup\ExcelReadWriter\CSharpJExcel\Jxl\Biff\ConditionalFormat.cs

............此处省略1027个文件信息