小编Kei*_*ith的帖子

我正在尝试将数据导出到csv文件,因为数据中有中文字符我必须使用unicode ..但是在添加unicode的前导码后,逗号不会被识别为分隔符,所有数据现在都被写入第一栏.我不确定是什么问题.下面是我在.ashx文件中编写的代码.

    DataView priceQuery = (DataView)context.Session["priceQuery"];
    String fundName = priceQuery.Table.Rows[0][0].ToString().Trim().Replace(' ', '_');

    context.Response.Clear();
    context.Response.ClearContent();
    context.Response.ClearHeaders();

    context.Response.ContentType = "text/csv";
    context.Response.ContentEncoding = System.Text.Encoding.Unicode;        
    context.Response.AddHeader("Content-Disposition", "attachment; filename=" + fundName + ".csv");
    context.Response.BinaryWrite(System.Text.Encoding.Unicode.GetPreamble());                

    String output = fundName + "\n";        
    output += "Price, Date" + "\n";

    foreach (DataRow row in priceQuery.Table.Rows)
    {
        string price = row[2].ToString();
        string date = ((DateTime)row[1]).ToString("dd-MMM-yy");

        output += price + "," + date + "\n";
    }

    context.Response.Write(output);