다음은 GridView 를 엑셀로 추출하는 코드입니다
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class ExportGridView : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
GridView1.DataSource = BindData();
GridView1.DataBind();
}
}
private string ConnectionString
{
get { return @”Server=localhost;Database=Northwind;
Trusted_Connection=true”; }
}
private DataSet BindData()
{
// 질의 생성
string query = “SELECT * FROM Categories”;
SqlConnection myConnection = new SqlConnection(ConnectionString);
SqlDataAdapter ad = new SqlDataAdapter(query, myConnection);
DataSet ds = new DataSet();
ad.Fill(ds, “Categories”);
return ds;
}
protected void Button1_Click(object sender, EventArgs e)
{
Response.Clear();
Response.AddHeader(“content-disposition”, “attachment;
filename=FileName.xls”);
Response.Charset = “”;
// 저장하기를 표시하지 않으려면 다음의 코멘트를 사용
// Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.ContentType = “application/vnd.xls”;
System.IO.StringWriter stringWrite = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter htmlWrite =
new HtmlTextWriter(stringWrite);
GridView1.RenderControl(htmlWrite);
Response.Write(stringWrite.ToString());
Response.End();
}
public override void VerifyRenderingInServerForm(Control control)
{
// Confirms that an HtmlForm control is rendered for the
specified ASP.NET server control at run time.
}
}
