public void GetOfficerInfoForOnlineTraining() { objTraining = new clsOnlineTraining(); string ScheduleId = Request.QueryString["ScheduleId"].ToString(); objTraining.ScheduleId = ScheduleId; DataSet dsOfficer = objTraining.GetOfficerInfoForOnlineTraining(); if (dsOfficer.Tables[0].Rows.Count > 0) { DVAuthor.DataSource = dsOfficer.Tables[0]; DVAuthor.DataBind(); } GetVideoFile(); }