从Excel导出数据,绑定DataGrid的方法

string strConn = "Provider=Microsoft.Jet.Oledb.4.0;Data Source=" + Server.MapPath("products.xls") + ";Extended Properties=Excel 8.0";
OleDbConnection conn = new OleDbConnection(strConn);
OleDbDataAdapter adp = new OleDbDataAdapter("Select * from [Sheet1$]",conn);//Sheet1是Excel的名称
DataSet ds = new DataSet();
adp.Fill(ds,"Products");
ExlDataGrid.DataSource = ds.Tables["Products"].DefaultView;
ExlDataGrid.DataBind();