CHDKPTPRemote.Session.ExecuteScript C# (CSharp) Method

        public object ExecuteScript(string script, bool return_string_as_byte_array = false)
        {
            int script_id;
            CHDK_ScriptErrorType status;
            _session.CHDK_ExecuteScript(script, CHDK_ScriptLanguage.PTP_CHDK_SL_LUA, out script_id, out status);

            if (status == CHDK_ScriptErrorType.PTP_CHDK_S_ERRTYPE_COMPILE)
            {
                object msg = GetScriptMessage(script_id, false, true);
                if (msg.GetType() == typeof(string))
                {
                    throw new Exception("script compilation error: " + (string)msg);
                }
                else
                {
                    throw new Exception("script compilation error (unknown reason)");
                }
            }

            // wait for end
            while (true)
            {
                CHDK_ScriptStatus flags;
                _session.CHDK_ScriptStatus(out flags);
                if (!flags.HasFlag(CHDK_ScriptStatus.PTP_CHDK_SCRIPT_STATUS_RUN))
                {
                    break;
                }

                System.Threading.Thread.Sleep(100);
            }

            // get result
            return GetScriptMessage(script_id, return_string_as_byte_array);
        }