Button action

                    <div class="col-md-9">
                        <div class="input-group input-group-short">
                            <div class="input-group-btn">
                                <button type="submit" name="btnChangeOrderStatus" onclick="@Url.Action("ODBCOrderExport", "ODBCOrder", new { orderId = Model.OrderId })" id="btnChangeOrderStatus" class="btn btn-primary">
                                    @T("Plugins.Misc.ODBCOrderExport.Export")
                                </button>
                            </div>
                        </div>
                    </div>

            routes.MapLocalizedRoute("Plugin.Misc.ODBCOrderExport.ODBCOrderExport",
               "Admin/Order/Edit/ODBC/Export/{orderId}",
               new { controller = "ODBCOrder", action = "ODBCOrderExport", orderId = UrlParameter.Optional },
               new { orderId = @"\d+" },
               new[] { "Nop.Plugin.Misc.ODBCOrderExport.Controllers" }
           );