c#中怎么用for循环遍历DataTable中的数据

for (int i = 0; i < dataTable.Rows.Count; i++)
{
     for (int j = 0; j < dataTable.Columns.Count; j++)
     {
          Console.WriteLine(dataTable.Rows[i][j].ToString()); 
      } 
}

方法1:
for (int i = 0; i < dt.Rows.Count; i++)
{
      Response.Write(dt.Rows[i]["kjnybh"].ToString());//行集合.行【号】列【名】
}
方法2 :
foreach (DataRow dr2 in dt.Rows)
{
      Response.Write(dr2["kjny"].ToString() );
}

转 :  https://www.cnblogs.com/sdpdf/p/4322500.html