.Net에서 DataSet을 excel로 내보내는 방법
5333 단어 Excel
protected void Export_Click(object sender, EventArgs e)
{
DataSet data = "" //
DataTable dt = data.Tables[0];
DataRow[] myrow = dt.Select();
Response.Clear();
Response.ContentType = "application/vnd.ms-excel";
Response.Charset = "gb2312";
Response.ContentEncoding = Encoding.GetEncoding("gb2312"); //
Response.AddHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(" ") + ".xls"));
int cl = dt.Columns.Count;
string colhead=""; //
string item = ""; //
for (int i = 0; i < cl; i++)
{
if (i == cl - 1)
{
colhead +=dt.Columns[i].Caption.ToString()+"
";
}
else
{
colhead += dt.Columns[i].Caption.ToString() + "\t";
}
}
Response.Write(colhead);
foreach (DataRow row in myrow)
{
for (int i = 0; i < cl; i++)
{
if (i == cl - 1)
{
item += row[i].ToString() + "
";
}
else
{
item += row[i].ToString() + "\t";
}
}
Response.Write(item);
item = "";
}
//Response.Write("<meta http-equiv=\"content-type\" content=\"application/ms-excel; charset=gb2312\"/>"); //
Response.End();
}