protected void btnDelete_Click(object sender, EventArgs e) { if (Session["ProductPKID"].ToString() != "" && long.TryParse(Session["ProductPKID"].ToString(), out _PKID)) { _PKID = long.Parse(Session["ProductPKID"].ToString()); _product = new ProductClass(_PKID); _product.deleteRecord(_PKID); Session["ProductPKID"] = ""; } fillGridView(); }
protected void Page_Load(object sender, EventArgs e) { if (Session["ProductPKID"].ToString() != "" && long.TryParse(Session["ProductPKID"].ToString(), out _PKID)) { _PKID = long.Parse(Session["ProductPKID"].ToString()); _product = new ProductClass(_PKID); if (!Page.IsPostBack) { displayRecord(); } } else { _product = new ProductClass(); } }