【发布时间】:2014-04-02 14:27:20
【问题描述】:
protected void Button1_Click(object sender, EventArgs e)
{
string file = Server.MapPath("~/Data/") +"010414.txt";
StreamReader reader = new StreamReader(file);
string line = reader.ReadLine();
DataTable dt = new DataTable();
// DataRow row;
while (reader.Peek() >= 0)
{
line = reader.ReadLine();
string[] fields = line.Split(',');
if (dt.Columns.Count ==0)
{
foreach (string field in fields)
{
// will add default names like "Column1", "Column2", and so on
dt.Columns.Add();
}
}
dt.Rows.Add(fields);
}
GridView1.DataSource = dt;
GridView1.DataBind();
}
【问题讨论】:
-
看起来您在创建帐户上花费的时间比解释问题的时间要多。
标签: c# asp.net datatable streamreader