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C#DataTable csv IndexOutOfRangeException_C#_Csv_Datatable_Indexoutofrangeexception - Fatal编程技术网

C#DataTable csv IndexOutOfRangeException

C#DataTable csv IndexOutOfRangeException,c#,csv,datatable,indexoutofrangeexception,C#,Csv,Datatable,Indexoutofrangeexception,如何在2d索引中获取特定值 使用LumenWorks.Framework.IO.Csv Row=csvTable.Rows.ToString();Get IndexOutOfRangeException找不到列 string fn = $"{oHostingEnvironment.WebRootPath}\\public\\data.csv"; DataTable csvTable = new DataTable(); using (var csvReader = new

如何在2d索引中获取特定值
使用LumenWorks.Framework.IO.Csv

Row=csvTable.Rows.ToString();Get IndexOutOfRangeException找不到列

string fn = $"{oHostingEnvironment.WebRootPath}\\public\\data.csv";
   DataTable csvTable = new DataTable();

        using (var csvReader = new CsvReader(new System.IO.StreamReader(fn), true))
        {
            csvTable.Load(csvReader);

        }
    string headings = csvTable.Columns[0].ToString();


    Row = csvTable.Rows[0][1].ToString(); IndexOutOfRangeException  Cannot find column 


编辑:现在您已经给出了CSV文件,我看到您正在使用
(分号)作为分隔符

您应该让
CsvReader
知道:

// Notice the last parameter ';'
using (var csvReader = new CsvReader(new System.IO.StreamReader(fn), true, ';'))
{
    csvTable.Load(csvReader);
}

我认为您正在切换
。我不想要整行,我想要2d特定的值index@Lollo我懂了。但是,我看到您正在使用
作为分隔符。看到我的最新答案了吗?我换成了CsvHelper,得到了我想要的答案,但我会尝试你的建议