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C# PMDG

S

SpringOcean

Messages
3
Country
china
Hi
i want write a app to get ngx data with C#,but i can get event and can't get data,please help me


Code: 
private string NGXClientName = "PMDG737NGX";
        private string NGXDataClientName = "PMDG_NGX_Data";

enum Client_Data_ID
        {
            PMDG_NGX_DATA_ID = 0x4E477831,
            PMDG_NGX_DATA_DEFINITION = 0x4E477832,
            PMDG_NGX_CONTROL_ID = 0x4E477833,
            PMDG_NGX_CONTROL_DEFINITION = 0x4E477834,
        }

        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi, Pack = 1)]
        struct PMDG_NGX_Data
        {
            // Electrical
            //[MarshalAs(UnmanagedType.Bool)]

            ////////////////////////////////////////////
            // Controls and indicators
            ////////////////////////////////////////////

            #region Aft overhead
            //------------------------------------------

            #region ADIRU

            public byte IRS_DisplaySelector;                // Positions 0..4
            public bool IRS_SysDisplay_R;                    // false: L  true: R
            public bool IRS_annunGPS;
            public bool IRS_annunALIGN_L;
            public bool IRS_annunALIGN_R;
            public bool IRS_annunON_DC_L;
            public bool IRS_annunON_DC_R;
            public bool IRS_annunFAULT_L;
            public bool IRS_annunFAULT_R;
            public bool IRS_annunDC_FAIL_L;
            public bool IRS_annunDC_FAIL_R;
            public byte IRS_ModeSelector_L;                    // 0: OFF  1: ALIGN  2: NAV  3: ATT
            public byte IRS_ModeSelector_R;

            #endregion

            #region PSEU

            public bool WARN_annunPSEU;

            #endregion

            #region Service Interphone

            public bool COMM_ServiceInterphoneSw;

            #endregion

            #region Lights

            public byte LTS_DomeWhiteSw;                    // 0: DIM  1: OFF  2: BRIGHT

            #endregion

            #region Engine

            public bool ENG_EECSwitch_L;
            public bool ENG_EECSwitch_R;
            public bool ENG_annunREVERSER_L;
            public bool ENG_annunREVERSER_R;
            public bool ENG_annunENGINE_CONTROL_L;
            public bool ENG_annunENGINE_CONTROL_R;
            public bool ENG_annunALTN_L;
            public bool ENG_annunALTN_R;

            #endregion

            #region Oxygen

            public byte OXY_Needle;                            // Position 0...240
            public bool OXY_SwNormal;                        // true: NORMAL  false: ON
            public bool OXY_annunPASS_OXY_ON;

            #endregion

            #region Gear

            public bool GEAR_annunOvhdLEFT;
            public bool GEAR_annunOvhdNOSE;
            public bool GEAR_annunOvhdRIGHT;

            #endregion

            #region Flight recorder

            public bool FLTREC_SwNormal;                    // true: NORMAL  false: TEST
            public bool FLTREC_annunOFF;

            #endregion

            #endregion

            #region Forward overhead
            //------------------------------------------

            #region Flight Controls

            public byte FCTL_FltControl_Sw_L;
            public byte FCTL_FltControl_Sw_R;                // 0: STBY/RUD  1: OFF  2: ON
            public bool FCTL_Spoiler_Sw_L;                    // true: ON  false: OFF 
            public bool FCTL_Spoiler_Sw_R;
            public bool FCTL_YawDamper_Sw;
            public bool FCTL_AltnFlaps_Sw_ARM;                // true: ARM  false: OFF
            public byte FCTL_AltnFlaps_Control_Sw;            // 0: UP  1: OFF  2: DOWN
            public bool FCTL_annunFC_LOW_PRESSURE_L;        // FLT CONTROL
            public bool FCTL_annunFC_LOW_PRESSURE_R;
            public bool FCTL_annunYAW_DAMPER;
            public bool FCTL_annunLOW_QUANTITY;
            public bool FCTL_annunLOW_PRESSURE;
            public bool FCTL_annunLOW_STBY_RUD_ON;
            public bool FCTL_annunFEEL_DIFF_PRESS;
            public bool FCTL_annunSPEED_TRIM_FAIL;
            public bool FCTL_annunMACH_TRIM_FAIL;
            public bool FCTL_annunAUTO_SLAT_FAIL;

            #endregion

            #region Navigation/Displays

            public byte NAVDIS_VHFNavSelector;                // 0: BOTH ON 1  1: NORMAL  2: BOTH ON 2
            public byte NAVDIS_IRSSelector;                    // 0: BOTH ON L  1: NORMAL  2: BOTH ON R
            public byte NAVDIS_FMCSelector;                    // 0: BOTH ON L  1: NORMAL  2: BOTH ON R
            public byte NAVDIS_SourceSelector;                // 0: ALL ON 1   1: AUTO    2: ALL ON 2
            public byte NAVDIS_ControlPaneSelector;            // 0: BOTH ON 1  1: NORMAL  2: BOTH ON 2

            #endregion

            #region Fuel

            public float FUEL_FuelTempNeedle;                // Value
            public bool FUEL_CrossFeedSw;
            public bool FUEL_PumpFwdSw_L;                    // left fwd / right fwd
            public bool FUEL_PumpFwdSw_R;
            public bool FUEL_PumpAftSw_L;                    // left aft / right aft
            public bool FUEL_PumpAftSw_R;
            public bool FUEL_PumpCtrSw_L;                    // ctr left / ctr right
            public bool FUEL_PumpCtrSw_R;
            public bool FUEL_annunENG_VALVE_CLOSED_L;
            public bool FUEL_annunENG_VALVE_CLOSED_R;
            public bool FUEL_annunSPAR_VALVE_CLOSED_L;
            public bool FUEL_annunSPAR_VALVE_CLOSED_R;
            public bool FUEL_annunFILTER_BYPASS_L;
            public bool FUEL_annunFILTER_BYPASS_R;
            public bool FUEL_annunXFEED_VALVE_OPEN;
            public bool FUEL_annunLOWPRESS_Fwd_L;
            public bool FUEL_annunLOWPRESS_Fwd_R;
            public bool FUEL_annunLOWPRESS_Aft_L;
            public bool FUEL_annunLOWPRESS_Aft_R;
            public bool FUEL_annunLOWPRESS_Ctr_L;
            public bool FUEL_annunLOWPRESS_Ctr_R;

            #endregion

            #region Electrical

            public bool ELEC_annunBAT_DISCHARGE;
            public bool ELEC_annunTR_UNIT;
            public bool ELEC_annunELEC;
            public byte ELEC_DCMeterSelector;                // 0: STBY PWR  1: BAT BUS ... 7: TEST
            public byte ELEC_ACMeterSelector;                // 0: STBY PWR  1: GND PWR ... 6: TEST
            public byte ELEC_BatSelector;                    // 0: OFF  1: BAT  2: ON
            public bool ELEC_CabUtilSw;
            public bool ELEC_IFEPassSeatSw;
            public bool ELEC_annunDRIVE_L;
            public bool ELEC_annunDRIVE_R;
            public bool ELEC_annunSTANDBY_POWER_OFF;
            public bool ELEC_IDGDisconnectSw_L;
            public bool ELEC_IDGDisconnectSw_R;
            public byte ELEC_StandbyPowerSelector;            // 0: BAT  1: OFF  2: AUTO
            public bool ELEC_annunGRD_POWER_AVAILABLE;
            public bool ELEC_GrdPwrSw;
            public bool ELEC_BusTransSw_AUTO;
            public bool ELEC_GenSw_L;
            public bool ELEC_GenSw_R;
            public bool ELEC_APUGenSw_L;
            public bool ELEC_APUGenSw_R;
            public bool ELEC_annunTRANSFER_BUS_OFF_L;
            public bool ELEC_annunTRANSFER_BUS_OFF_R;
            public bool ELEC_annunSOURCE_OFF_L;
            public bool ELEC_annunSOURCE_OFF_R;
            public bool ELEC_annunGEN_BUS_OFF_L;
            public bool ELEC_annunGEN_BUS_OFF_R;
            public bool ELEC_annunAPU_GEN_OFF_BUS;

            #endregion

            #region APU

            public float APU_EGTNeedle;                // Value
            public bool APU_annunMAINT;
            public bool APU_annunLOW_OIL_PRESSURE;
            public bool APU_annunFAULT;
            public bool APU_annunOVERSPEED;

            #endregion

            #region Wipers

            public byte OH_WiperLSelector;            // 0: PARK  1: INT  2: LOW  3:HIGH
            public byte OH_WiperRSelector;            // 0: PARK  1: INT  2: LOW  3:HIGH

            #endregion

            #region Center overhead controls & indicators

            public byte LTS_CircuitBreakerKnob;        // Position 0...150
            public byte LTS_OvereadPanelKnob;        // Position 0...150
            public bool AIR_EquipCoolingSupplyNORM;
            public bool AIR_EquipCoolingExhaustNORM;
            public bool AIR_annunEquipCoolingSupplyOFF;
            public bool AIR_annunEquipCoolingExhaustOFF;
            public bool LTS_annunEmerNOT_ARMED;
            public byte LTS_EmerExitSelector;        // 0: OFF  1: ARMED  2: ON
            public byte COMM_NoSmokingSelector;        // 0: OFF  1: AUTO   2: ON
            public byte COMM_FastenBeltsSelector;    // 0: OFF  1: AUTO   2: ON
            public bool COMM_annunCALL;
            public bool COMM_annunPA_IN_USE;

            #endregion

            #region Anti-ice

            public bool ICE_annunOVERHEAT_1;
            public bool ICE_annunOVERHEAT_2;
            public bool ICE_annunOVERHEAT_3;
            public bool ICE_annunOVERHEAT_4;
            public bool ICE_annunON_1;
            public bool ICE_annunON_2;
            public bool ICE_annunON_3;
            public bool ICE_annunON_4;
            public bool ICE_WindowHeatSw_1;
            public bool ICE_WindowHeatSw_2;
            public bool ICE_WindowHeatSw_3;
            public bool ICE_WindowHeatSw_4;
            public bool ICE_annunCAPT_PITOT;
            public bool ICE_annunL_ELEV_PITOT;
            public bool ICE_annunL_ALPHA_VANE;
            public bool ICE_annunL_TEMP_PROBE;
            public bool ICE_annunFO_PITOT;
            public bool ICE_annunR_ELEV_PITOT;
            public bool ICE_annunR_ALPHA_VANE;
            public bool ICE_annunAUX_PITOT;
            public bool ICE_TestProbeHeatSw_L;
            public bool ICE_TestProbeHeatSw_R;
            public bool ICE_annunVALVE_OPEN_L;
            public bool ICE_annunVALVE_OPEN_R;
            public bool ICE_annunCOWL_ANTI_ICE_L;
            public bool ICE_annunCOWL_ANTI_ICE_R;
            public bool ICE_annunCOWL_VALVE_OPEN_L;
            public bool ICE_annunCOWL_VALVE_OPEN_R;
            public bool ICE_WingAntiIceSw;
            public bool ICE_EngAntiIceSw_L;
            public bool ICE_EngAntiIceSw_R;

            #endregion

            #region Hydraulics

            public bool HYD_annunLOW_PRESS_eng_L;
            public bool HYD_annunLOW_PRESS_eng_R;
            public bool HYD_annunLOW_PRESS_elec_L;
            public bool HYD_annunLOW_PRESS_elec_R;
            public bool HYD_annunOVERHEAT_elec_L;
            public bool HYD_annunOVERHEAT_elec_R;
            public bool HYD_PumpSw_eng_L;
            public bool HYD_PumpSw_eng_R;
            public bool HYD_PumpSw_elec_L;
            public bool HYD_PumpSw_elec_R;

            #endregion

            #region Air systems

            public byte AIR_TempSourceSelector;                // Positions 0..6
            public bool AIR_TrimAirSwitch;
            public bool AIR_annunZoneTemp_1;
            public bool AIR_annunZoneTemp_2;
            public bool AIR_annunZoneTemp_3;
            public bool AIR_annunDualBleed;
            public bool AIR_annunRamDoorL;
            public bool AIR_annunRamDoorR;
            public bool AIR_RecircFanSwitch_L;
            public bool AIR_RecircFanSwitch_R;
            public byte AIR_PackSwitch_L;                    // 0=OFF  1=AUTO  2=HIGH
            public byte AIR_PackSwitch_R;
            public bool AIR_BleedAirSwitch_L;
            public bool AIR_BleedAirSwitch_R;
            public bool AIR_APUBleedAirSwitch;
            public bool AIR_IsolationValveSwitch;
            public bool AIR_annunPackTripOff_L;
            public bool AIR_annunPackTripOff_R;
            public bool AIR_annunWingBodyOverheat_L;
            public bool AIR_annunWingBodyOverheat_R;
            public bool AIR_annunBleedTripOff_L;
            public bool AIR_annunBleedTripOff_R;

            public int AIR_FltAltWindow;
            public int AIR_LandAltWindow;
            public int AIR_OutflowValveSwitch;                // 0=CLOSE  1=NEUTRAL  2=OPEN
            public int AIR_PressurizationModeSelector;        // 0=AUTO  1=ALTN  2=MAN

            #endregion

            #region Bottom overhead

            public byte LTS_LandingLtRetractableSw_L;        // 0: RETRACT  1: EXTEND  2: ON
            public byte LTS_LandingLtRetractableSw_R;
            public bool LTS_LandingLtFixedSw_L;
            public bool LTS_LandingLtFixedSw_R;
            public bool LTS_RunwayTurnoffSw_L;
            public bool LTS_RunwayTurnoffSw_R;
            public bool LTS_TaxiSw;
            public byte APU_Selector;                        // 0: OFF  1: ON  2: START
            public byte ENG_StartSelector_L;                // 0: GRD  1: OFF  2: CONT  3: FLT
            public byte ENG_StartSelector_R;
            public byte ENG_IgnitionSelector;                // 0: IGN L  1: BOTH  2: IGN R
            public bool LTS_LogoSw;
            public byte LTS_PositionSw;                        // 0: STEADY  1: OFF  2: STROBE&STEADY
            public bool LTS_AntiCollisionSw;
            public bool LTS_WingSw;
            public bool LTS_WheelWellSw;

            #endregion

            #endregion

            #region Glareshield
            //------------------------------------------

            #region Warnings

            public bool WARN_annunFIRE_WARN_L;
            public bool WARN_annunFIRE_WARN_R;
            public bool WARN_annunMASTER_CAUTION_L;
            public bool WARN_annunMASTER_CAUTION_R;
            public bool WARN_annunFLT_CONT;
            public bool WARN_annunIRS;
            public bool WARN_annunFUEL;
            public bool WARN_annunELEC;
            public bool WARN_annunAPU;
            public bool WARN_annunOVHT_DET;
            public bool WARN_annunANTI_ICE;
            public bool WARN_annunHYD;
            public bool WARN_annunDOORS;
            public bool WARN_annunENG;
            public bool WARN_annunOVERHEAD;
            public bool WARN_annunAIR_COND;

            #endregion

            #region EFIS control panels

            public bool EFIS_MinsSelBARO_L;
            public bool EFIS_MinsSelBARO_R;
            public bool EFIS_BaroSelHPA_L;
            public bool EFIS_BaroSelHPA_R;
            public byte EFIS_VORADFSel1_L;                    // 0: VOR  1: OFF  2: ADF
            public byte EFIS_VORADFSel1_R;
            public byte EFIS_VORADFSel2_L;                    // 0: VOR  1: OFF  2: ADF
            public byte EFIS_VORADFSel2_R;
            public byte EFIS_ModeSel_L;                    // 0: APP  1: VOR  2: MAP  3: PLAn
            public byte EFIS_ModeSel_R;
            public byte EFIS_RangeSel_L;                    // 0: 5 ... 7: 640
            public byte EFIS_RangeSel_R;

            #endregion

            #region Mode control panel

            public byte MCP_Course_L;
            public byte MCP_Course_R;
            public float MCP_IASMach;                        // Mach if < 10.0
            public bool MCP_IASBlank;
            public bool MCP_IASOverspeedFlash;
            public bool MCP_IASUnderspeedFlash;
            public short MCP_Heading;
            public short MCP_Altitude;
            public short MCP_VertSpeed;
            public bool MCP_VertSpeedBlank;

            public bool MCP_FDSw_L;
            public bool MCP_FDSw_R;
            public bool MCP_ATArmSw;
            public byte MCP_BankLimitSel;                    // 0: 10 ... 4: 30
            public bool MCP_DisengageBar;

            public bool MCP_annunFD_L;
            public bool MCP_annunFD_R;
            public bool MCP_annunATArm;
            public bool MCP_annunN1;
            public bool MCP_annunSPEED;
            public bool MCP_annunVNAV;
            public bool MCP_annunLVL_CHG;
            public bool MCP_annunHDG_SEL;
            public bool MCP_annunLNAV;
            public bool MCP_annunVOR_LOC;
            public bool MCP_annunAPP;
            public bool MCP_annunALT_HOLD;
            public bool MCP_annunVS;
            public bool MCP_annunCMD_A;
            public bool MCP_annunCWS_A;
            public bool MCP_annunCMD_B;
            public bool MCP_annunCWS_B;

            #endregion

            #region Forward panel

            //------------------------------------------
            public bool MAIN_NoseWheelSteeringSwNORM;        // false: ALT
            public bool MAIN_annunBELOW_GS_L;
            public bool MAIN_annunBELOW_GS_R;
            public byte MAIN_MainPanelDUSel_L;                // 0: OUTBD PFD ... 4 MFD for Capt; reverse sequence for FO
            public byte MAIN_MainPanelDUSel_R;
            public byte MAIN_LowerDUSel_L;                    // 0: ENG PRI ... 2 ND for Capt; reverse sequence for FO
            ...
        }

        struct PMDG_NGX_Control
        {
            public int Event;
            public int Parameter;
        }

        enum NGX_Events
        {
            EVT_OH_ELEC_BATTERY_SWITCH = 69633,
        }

frmMain.simConnect.MapClientDataNameToID(NGXClientName, Client_Data_ID.PMDG_NGX_CONTROL_ID);
                frmMain.simConnect.AddToClientDataDefinition(Definitions.Struct_Event, 0x0, (uint)Marshal.SizeOf(typeof(PMDG_NGX_Control)), 0.0f, SimConnect.SIMCONNECT_UNUSED);
               
frmMain.simConnect.MapClientEventToSimEvent(AircraftEvent.EVT_OH_ELEC_BATTERY_SWITCH, "#69633");

                frmMain.simConnect.AddClientEventToNotificationGroup(Notifaction_Group.Group_Overhead_Electric, AircraftEvent.EVT_OH_ELEC_BATTERY_SWITCH, false);

                frmMain.simConnect.MapClientDataNameToID(NGXDataClientName, Client_Data_ID.PMDG_NGX_DATA_ID);

                frmMain.simConnect.AddToClientDataDefinition(Client_Data_ID.PMDG_NGX_DATA_DEFINITION, 0, (uint)Marshal.SizeOf(typeof(PMDG_NGX_Data)), 0.0f, SimConnect.SIMCONNECT_UNUSED);

                frmMain.simConnect.RegisterStruct<SIMCONNECT_RECV_CLIENT_DATA, PMDG_NGX_Data>(Definitions.Struct_Data);

                frmMain.simConnect.OnRecvClientData += simConnect_RecvClientDataEvent;

        void simConnect_RecvClientDataEvent(SimConnect sender, SIMCONNECT_RECV_CLIENT_DATA data)
        {

            switch ((NGX_Request)data.dwRequestID)
            {
                case NGX_Request.Data_Request:
                    //PMDG.PMDG_NGX_Data da = (PMDG.PMDG_NGX_Data)data.dwData;
                    PrintMsg(data.dwData.Length.ToString());
                    break;

                default:

                    break;
            }
        }
 
SpringOcean, I have the same problem. Everthing else works. The C++ example that comes with the SDK works, but I do not get any data. Did you solve this in the mean time?
 
You may have to contact PMDG because I know some of their offsets are customized. I was doing some work on setting fuel values on the cockpit gauges and the default offset values don't work for their 737NGX because they changed them.
 
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