//修改备注
        protected void btn_queren_click(object sender, EventArgs e)
        {
            ModalPopupExtenderchange.Hide();
            List <string> listsql = new List <string>();
            int           m       = 0;

            for (int r = 0; r < purchaseplan_start_list_Repeater.Items.Count; r++)
            {
                if ((purchaseplan_start_list_Repeater.Items[r].FindControl("CKBOX_SELECT") as System.Web.UI.WebControls.CheckBox).Checked)
                {
                    m++;
                }
            }
            if (m == 0)
            {
                ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "", "alert('未选择任何项!')", true);
                return;
            }

            if (tbcontent.Text.Trim() == "")
            {
                ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "", "alert('请填写变更内容!')", true);
                return;
            }

            string changername = Session["UserName"].ToString().Trim();
            string changeid    = Session["UserID"].ToString().Trim();

            for (int i = 0; i < purchaseplan_start_list_Repeater.Items.Count; i++)
            {
                if ((purchaseplan_start_list_Repeater.Items[i].FindControl("CKBOX_SELECT") as System.Web.UI.WebControls.CheckBox).Checked)
                {
                    string ptcodechange = (purchaseplan_start_list_Repeater.Items[i].FindControl("PTCODE") as System.Web.UI.WebControls.Label).Text;
                    string sql          = "insert into TBPC_changebeizhu(change_PTC,changername,changeid,changetime,changecontent,changestate) values('" + ptcodechange + "','" + changername + "','" + changeid + "','" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim() + "','" + tbcontent.Text.Trim() + "','0')";
                    listsql.Add(sql);
                }
            }
            DBCallCommon.ExecuteTrans(listsql);
            ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "", "alert('操作成功!')", true);
        }
 protected void btnquxiao_Click(object sender, EventArgs e)
 {
     ModalPopupExtenderchange.Hide();
 }