从数据集导出到制表符分隔的文件 [英] Exporting from a dataset to a tab delimited file

问题描述

我在数据集中有数据.如何将其导出到制表符分隔的文件中?

I have data in a dataset. How would I export it into a tab delimited file?

推荐答案

var builder = new StringBuilder()

foreach(var row in dataSet.Tables.First().Rows)
{
   foreach(var cell in row.ItemArray)
   {
      builder.Append(cell.ToString());
      if(cell != row.Cells.Last())
         builder.Append("\t");
   }
   builder.Append(Environment.NewLine);
}

var file = new FileStream(filePath);
var writer = new StreamWriter(file);
writer.Write(builder.ToString());
writer.Flush();
writer.Close();

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