.xlsx
GridView を 2010 Excel ファイル形式にエクスポートしようとしています。.xls
誰かが私を助けてくれるかどうか疑問に思っていました。これが私がこれまでに持っているものです:
protected void Button2_Click(object sender, EventArgs e)
{
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition",
"attachment;filename=GridViewExport.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.xls";
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
GridView1.AllowPaging = false;
GridView1.DataBind();
GridView1.HeaderRow.Style.Add("background-color", "#FFFFFF");
GridView1.HeaderRow.Cells[0].Style.Add("background-color", "#D1EEEE");
GridView1.HeaderRow.Cells[1].Style.Add("background-color", "#D1EEEE");
GridView1.HeaderRow.Cells[2].Style.Add("background-color", "#D1EEEE");
GridView1.HeaderRow.Cells[3].Style.Add("background-color", "#D1EEEE");
GridView1.HeaderRow.Cells[4].Style.Add("background-color", "#D1EEEE");
GridView1.HeaderRow.Cells[5].Style.Add("background-color", "#D1EEEE");
GridView1.HeaderRow.Cells[6].Style.Add("background-color", "#D1EEEE");
GridView1.HeaderRow.Cells[7].Style.Add("background-color", "#D1EEEE");
GridView1.HeaderRow.Cells[8].Style.Add("background-color", "#D1EEEE");
for (int i = 0; i < GridView1.Rows.Count; i++)
{
GridViewRow row = GridView1.Rows[i];
row.BackColor = System.Drawing.Color.White;
row.Attributes.Add("class", "textmode");
if (i % 2 != 0)
{
row.Cells[0].Style.Add("background-color", "#FFFFFF");
row.Cells[1].Style.Add("background-color", "#FFFFFF");
row.Cells[2].Style.Add("background-color", "#FFFFFF");
row.Cells[3].Style.Add("background-color", "#FFFFFF");
}
}
GridView1.RenderControl(hw);
string style = @"<style> .textmode { mso-number-format:\@; } </style>";
Response.Write(style);
Response.Output.Write(sw.ToString());
Response.Flush();
Response.End();
}