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());
}

 

posted @ 2022-06-09 11:39  点滴一言  阅读(3215)  评论(0编辑  收藏  举报