private void PopulateActivities() { bizOpportunity biz = new bizOpportunity(); //active activities List <sp_web_ListOpportunityActiveActivitiesResult> aa = biz.ListOpportunityActiveActivites(int.Parse(Request.QueryString["oid"])); this.ucMessanger1.ProcessMessages(biz.MSGS, false); this.grvActiveActivities.DataSource = aa; this.grvActiveActivities.DataBind(); this.lblActive.Text = aa.Count.ToString(); //inactive activities List <sp_web_ListOpportunityInactiveActivitiesResult> ia = biz.ListOpportunityInactiveActivites(int.Parse(Request.QueryString["oid"])); this.ucMessanger1.ProcessMessages(biz.MSGS, false); this.grvInactiveActivities.DataSource = ia; this.grvInactiveActivities.DataBind(); this.lblInactive.Text = ia.Count.ToString(); //buttons this.btnBack.PostBackUrl = "ViewOpportunity.aspx?cid=" + Request.QueryString["cid"] + "&oid=" + Request.QueryString["oid"]; }