protected void Page_Load(object sender, EventArgs e) { ViewState["ADMIN"] = null; UserAccessValidation(); lblmsg.Text = ""; if (!IsPostBack) { try { BLL_Infra_UserCredentials obj = new BLL_Infra_UserCredentials(); if (Convert.ToInt32(ViewState["ADMIN"].ToString()) == 1) { lstUserList.DataSource = obj.Get_User_By_Manager(0); } else { lstUserList.DataSource = obj.Get_User_By_Manager(Convert.ToInt32(Session["userid"].ToString())); } lstUserList.DataBind(); } catch (Exception ex) { lblmsg.Text = ex.Message; } } }