admin = Context.Request.Cookies["user"].Values["username"].ToString();

                Hashtable hash = new Hashtable();

                hash.Add("p2", admin);

                hash.Add("p_state", 2);

                //DataSet ds = Bll.ProjectInfoBll.SelectAll_state(hash) as DataSet;

                //DataTable dt = ds.Tables[0];

                //ViewState["DtDatat"] = ds.Tables[0];

                Repeater1.DataSource = Bll.ProjectInfoBll.SelectAll_state(hash);

                this.Repeater1.DataBind();

                string strnum = DateTime.Now.ToString("F");

                //CreateExcel(tmbll, strnum + ".xls");

                HttpResponse response = Page.Response;

                Response.Clear();

                Response.Buffer = true;

                Response.Charset = "utf-8";

                //解决导出到Excel2007乱码问题

                Response.Write("<meta http-equiv=Content-Type content=text/html;charset=GB2312>");

                Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(strnum, System.Text.Encoding.UTF8) + ".xls");

                //解决导出到Excel2007乱码问题

                //解决导出到Excel2007乱码问题

                Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");（这个是关键）

                //Response.ContentEncoding = System.Text.Encoding.UTF8;     //设置输出流为简体中文

                Response.ContentType = "application/ms-excel";    //设置输出文件类型为excel文件。

                this.EnableViewState = false;

                System.Globalization.CultureInfo myCItrad = new System.Globalization.CultureInfo("ZH-CN", true);

                System.IO.StringWriter oStringWriter = new System.IO.StringWriter(myCItrad);

                System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);

                //   repeater控件的ID

                Repeater1.RenderControl(oHtmlTextWriter);

                Response.Write(oStringWriter.ToString());

                Response.End();