protected void btnExcel_Click(object sender, EventArgs e)
    {
        try
        {
            string print        = "";
            string appPath      = HttpContext.Current.Server.MapPath("~");
            string strexcelname = "";
            if (appPath != "")
            {
                strexcelname = txtexcelname.Text;
                appPath      = appPath.Replace("\\", "/");
                if (strexcelname != "")
                {
                    print = strexcelname;
                    //FpEntry.SaveExcel(appPath + "/Report/" + print + ".xls", FarPoint.Web.Spread.Model.IncludeHeaders.BothCustomOnly); //Print the sheet
                    //ScriptManager.RegisterStartupScript(this, typeof(Page), UniqueID, "alert('" + print + ".xls" + " saved in" + " " + appPath + "/Report" + " successfully')", true);
                    //Aruna on 26feb2013============================
                    string szPath = appPath + "/Report/";
                    string szFile = print + ".xls"; // + DateTime.Now.ToString("yyyyMMddHHmmss")

                    FpSpread1.SaveExcel(szPath + szFile, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly);
                    Response.Clear();
                    Response.ClearHeaders();
                    Response.ClearContent();
                    Response.AddHeader("Content-Disposition", "attachment; filename=" + szFile);
                    Response.ContentType = "application/vnd.ms-excel";
                    Response.Flush();
                    Response.WriteFile(szPath + szFile);
                    //=============================================
                }
                else
                {
                    lblnorec.Text    = "Please Enter Your Report Name";
                    lblnorec.Visible = true;
                }
            }
        }
        catch (Exception ex)
        {
            lblnorec.Text = ex.ToString();
        }
    }
    protected void btnxl_Click(object sender, EventArgs e)
    {
        string appPath = HttpContext.Current.Server.MapPath("~");
        string print   = "";

        if (appPath != "")
        {
            int i = 1;
            appPath = appPath.Replace("\\", "/");
e:
            try
            {
                print = "Consolidated Student GPA And CGPA" + i;
                //FpSpread1.SaveExcel(appPath + "/Report/" + print + ".xls", FarPoint.Web.Spread.Model.IncludeHeaders.BothCustomOnly);
                //Aruna on 26feb2013============================
                string szPath = appPath + "/Report/";
                string szFile = print + ".xls"; // + DateTime.Now.ToString("yyyyMMddHHmmss")

                FpSpread1.SaveExcel(szPath + szFile, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly);
                Response.Clear();
                Response.ClearHeaders();
                Response.ClearContent();
                Response.AddHeader("Content-Disposition", "attachment; filename=" + szFile);
                Response.ContentType = "application/vnd.ms-excel";
                Response.Flush();
                Response.WriteFile(szPath + szFile);
                //=============================================
            }
            catch
            {
                i++;
                goto e;
            }
        }
        //ScriptManager.RegisterStartupScript(this, typeof(Page), UniqueID, "alert('" + print + ".xls" + " saved in" + " " + appPath + "/Report" + " successfully')", true);
    }