在qt中调用C++dll一般都可以直接使用，但是在调用C#版dll时，就有些麻烦了。本文采用C++/cli封装C#的dll的方式。实现了qt调用C#dll的方法。

.h文件

#pragma once
#include <string> //stl库
#include <vector>  // stl中vector库//dll生成文件定义该宏，在引用该dll文件中，取消该定义
#ifdef CNCNETLIB2CDLL 
#define CNCNETLIB2C __declspec(dllexport)  
#else  
#define CNCNETLIB2C  __declspec(dllimport)  
#endifnamespace  CNCNetLib2CPlus
{/*6 IP Address Information*/class  CNCNETLIB2C CNCNetClassCPlus{public:CNCNetClassCPlus();virtual ~CNCNetClassCPlus();//获取当前电脑可用IP地址std::vector<std::string> GetCurrentIPAddress();//获取IP地址相关的其他信息int GetNetConfig(std::string IPAddress, std::string& MACAddress, std::string& SubMask, std::string& Gateway, bool& IsDHCP);//获取cnc的名称及IPstd::vector<std::string> BroadcastGetCNC(std::string localIP, std::string subMask);};/*CNC information*/class  CNCNETLIB2C  CNCInfoClassCPlus{public:CNCInfoClassCPlus();CNCInfoClassCPlus(std::string LocalIP, std::string CNCIP, int Timeout);virtual ~CNCInfoClassCPlus();/*7.Connection Setting*///设置本地IPvoid SetLocalIP(std::string LocalIP);void GetLocalIP(std::string& LocalIP);//设置远程CNC-IPvoid SetCNCIP(std::string CNCIP);void GetCNCIP(std::string& CNCIP);//设置连接超时时长msvoid SetTimeOut(int TimeOut);void GetTimeOut(int& TimeOut);//設定連線用資訊int SetConnectInfo(std::string LocalIP, std::string CNCIP, int Timeout);//建立連線int Connect();//取得連線狀態bool IsConnect();//中斷已建立的連線void Disconnect();/*8.權限資訊*///讀取目前網路連線最高權限等級int READ_Current_Permission(unsigned short& PermissionLevel);//檢查目前網路連線是否具備或高於輸入之權限等級int Check_Current_Permission(unsigned short PermissionLevel); //鎖定網路連線權限，鎖定後權限等級降為一般使用者int Lock_Permission();//取得輸入之權限等級int UnLock_Permission(unsigned short PermissionLevel, std::string UserName, std::string Password);//變更權限帳號與密碼int Change_Password(unsigned short PermissionLevel, std::string OriginalUserName, std::string NewUserName, std::string OriginalPassword, std::string NewPassword);//新增低於當前權限的帳號int Permission_Account_Add(unsigned short PermissionCount, std::string UserName, std::string Password);//刪除低於當前權限的帳號int Permission_Account_Delete(unsigned short PermissionCount, std::string UserName, std::string Password);//取得當前低於權限的所有帳號列表int  Permission_Account_List(unsigned short& PermissionCount, std::vector<unsigned short>& PermissionLevel , std::vector<std::string>& UserName, std::vector<std::string>& Password);/*9.基本資訊*///讀取 CNC 加工與報警狀態int READ_CNC_Flags(unsigned char& IsProcessing, bool& IsAlarm);//讀取 CNC 加工、報警與系統動作狀態int READ_CNC_Flags(unsigned char& IsProcessing, bool& IsAlarm, unsigned char& RestartAct);//讀取 CNC 基本資訊int READ_CNC_Information(unsigned short Channel, unsigned int& Model, unsigned short& MaxChannels, unsigned short& Series,std::string& NCVersion, unsigned short& ScrewUnit, unsigned short& DisplayUnit, unsigned int& ApiVersion);//讀取 Channel 基本資訊int READ_Channel_Information(unsigned int& Channels, std::vector<unsigned short>& AxesOfChannel, std::vector<unsigned short>& ServoAxesofChannel, std::vector<unsigned short>& MaxAxisOfChannel, std::vector<std::vector<std::string>>& AxisNameOfChannel, std::vector<unsigned short>& DecPointOfChannel);//讀取 Channel 伺服軸軸數int READ_Axis_Count(unsigned short Channels, unsigned short& AxisCount);//讀取目標通道內已啟用主軸數量int READ_Spindle_Count(unsigned short  Channels, unsigned short& SpindleCount);//讀取 CNC 狀態int READ_Status(unsigned short Channel, std::string& MainProgram, std::string& CurrentProgram, std::string& MainProgramPath,int& CurrentLine, int& MDICurrentLine, int& Mode, int& Status, bool& IsAlarm, bool& IsProcessing, unsigned char& RestartAct);//讀取 CNC Motion 狀態資訊int READ_NCMotion(unsigned short Channel, unsigned short Unit, unsigned int& SPSpeed, double& Feed, short& SPLoad, double& SPActSpeed, double& ActFeed, unsigned int& DwellTime, short& SPToolNo, unsigned short& MagaNo, unsigned short& CmdToolNo,unsigned short& StandbyToolNo, unsigned short& StandbyPot, unsigned short& DCode, unsigned short& HCode, unsigned short& TCode, unsigned short& MCode,std::vector<unsigned short>& GCodeGroup, std::vector<unsigned short>& GCodeGroupDecimal, unsigned short& FeedRate, unsigned short& RPDRate,unsigned short& SpindleRate, double& JOGRate, unsigned short& MPGRate);//讀取進給率 / 轉速int READ_Feed_Spindle(unsigned short Channel, unsigned short Unit, double& CmdFeed, unsigned int& CmdSPSpeed, double& ActFeed, double& SPActSpeed);//讀取 G Code Dataint READ_GCode(unsigned short Channel, std::vector<std::string>& GCode);//讀取其他 Code Dataint READ_OtherCode(unsigned short Channel, int& HCode, int& DCode, int& TCode, int& MCode);//讀取 NC 主機名稱int READ_CNC_HostName(std::string& HostName);//寫入 NC 主機名稱int WRITE_CNC_HostName(std::string HostName);//讀取控制器軸回原點資訊int READ_HomeStatus(unsigned short Channel , unsigned short& HomeStatus);/*10.警報資訊*///讀取當前警報個數int READ_Current_Alarm_Count(unsigned int& AlarmCount);//讀取當前警報內容int READ_Current_Alarm(unsigned short& AlarmCount, std::vector<unsigned short>& AlarmCode, std::vector<unsigned short>& AlarmType, std::vector<unsigned short>& AlarmDataLen, std::vector<std::vector<unsigned int>>& AlarmData, std::vector<std::string>& AlarmMsg,std::vector<std::string>& AlarmDateTime);//讀取歷史警報個數int READ_History_Alarm_Count(unsigned int& AlarmCount);//讀取全部歷史警報訊息int READ_History_Alarm_All(unsigned short& AlarmCount, std::vector<unsigned short>& AlarmCode,std::vector<unsigned short>& AlarmType, std::vector<unsigned short>& AlarmDataLen,std::vector<std::vector<unsigned int>>& AlarmData, std::vector<std::string>& AlarmMsg,std::vector<std::string>& AlarmDateTime);//讀取歷史警報訊息int READ_History_Alarm(unsigned short AlarmIndex, unsigned short AlarmLength,unsigned short& AlarmCount, std::vector<unsigned short>& AlarmCode,std::vector<unsigned short>& AlarmType, std::vector<unsigned short>& AlarmDataLen,std::vector<std::vector<unsigned int>>& AlarmData, std::vector<std::string>& AlarmMsg,std::vector<std::string>& AlarmDateTime);//清除歷史警報訊息int CLEAR_History_Alarm();/*11 伺服資訊*///讀取進給軸負載峰值int READ_Servo_Load_Peak(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue);//讀取主軸負載峰值int READ_Spindle_Load_Peak(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue);//讀取進給軸負載int READ_Servo_Load(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue);//讀取主軸負載int READ_Spindle_Load(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue);//讀取進給軸轉速int READ_Servo_Speed(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue);//讀取主軸轉速int READ_Spindle_Speed(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue);//讀取進給軸溫度int READ_Servo_Temperature(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue);//讀取主軸溫度int READ_Spindle_Temperature(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue);/*12 座標資訊*///讀取 CNC 各軸座標int READ_Position(unsigned short Channel, unsigned short Unit, std::vector<std::string>& AxisName, std::vector<double>& CoordMech, std::vector<double>& CoordAbs, std::vector<double>& CoordRel,std::vector<double>& CoordRes, std::vector<double>& CoordOffset);//讀取選擇的座標類型的各軸座標int READ_Select_Position(unsigned short Channel, unsigned short Unit, unsigned short CoordType,std::vector<double>& CoorCoordArray);//清除選取軸相對座標int CLEAR_Relative_Coordinary(unsigned short Channel, unsigned short AxisNr);//清除所有軸相對座標int CLEAR_Relative_Coordinary_All(unsigned short Channel);/*13 工件座標*///讀取工件座標標題名稱int READ_GCoordinary_Title(std::vector<std::string>& GCoordinaryTitle);//讀取工件座標資料int READ_GCoordinary(unsigned short Channel, unsigned short Unit, unsigned short Index, unsigned short Length, std::vector<std::vector<double>>& GCoordinaryArray);//写入工件座標資料int WRITE_GCoordinary(unsigned short Channel, unsigned short Unit, unsigned short Index, unsigned short Length, std::vector<std::vector<double>> GCoordinaryArray);//讀取偏移座標資料int READ_Offset_Coordinary(unsigned short Channel, unsigned short Unit, std::vector<double>& CoordinaryArray);//写入偏移座標資料int WRITE_Offset_Coordinary(unsigned short Channel, unsigned short Unit, std::vector<double> CoordinaryArray);/*14 刀具資訊*///讀取刀具標題列int READ_Tool_Title(unsigned short Channel, std::vector<std::string>& ToolTitle);//讀取刀具總筆數int READ_Tool_Count(unsigned short Channel, unsigned short& ToolCount);//讀取刀具資訊int READ_Tool(unsigned short Channel, unsigned short Unit, unsigned short Index, unsigned short Length, unsigned short& SeriesType, std::vector<std::vector<double>>& ToolData);//写入刀具資訊int WRITE_Tool(unsigned short Channel, unsigned short Unit, unsigned short Index, unsigned short Length,  std::vector<std::vector<double>> ToolData);/*15 刀庫資訊*/// 讀取刀庫資訊int READ_Magazine_Info(unsigned short Channel, unsigned short MagaID, unsigned short& ToolNum, unsigned short& CMDToolID, unsigned short& StandbyToolID, unsigned short& StandbyPotID, short& SPToolID, std::vector<short>& ToolID);//WRITE_Magazine_Info: 寫入刀庫資訊int WRITE_Magazine_Info(unsigned short Channel, unsigned short MagaID, unsigned short PotID, short ToolID);//RESET_Magazine_Info: 重置刀庫int RESET_Magazine_Info(unsigned short Channel, unsigned short MagaID);//WRITE_Lock_Magazine:刀庫之刀套封鎖int WRITE_Lock_Magazine(unsigned short Channel, unsigned short MagaID, unsigned short PotID);//WRITE_Unlock_Magazine:刀庫之刀套解鎖int WRITE_Unlock_Magazine(unsigned short Channel, unsigned short MagaID, unsigned short PotID);/*16 加工資訊*///16.1 READ_Process_Time : 讀取加工時間int READ_Process_Time(unsigned short Channel, unsigned int& TotalWorkTime, unsigned int& SingleWorkTime);//16.2 CLEAR_Process_Time : 清除加工時間int CLEAR_Process_Time(unsigned short Channel);//16.3 READ_Part_Count : 讀取加工數int READ_Part_Count(unsigned short Channel, unsigned int& target_part_count, unsigned int& finish_part_count);//16.4 WRITE_Part_Count : 寫入加工數int WRITE_Part_Count(unsigned short Channel, unsigned int target_part_count, unsigned int finish_part_count);//16.5 CLEAR_Part_Count : 清除完成加工數int CLEAR_Part_Count(unsigned short Channel);/*17. 巨集變數*///17.1 READ_Macro_Variable : 讀取巨集變數數值int READ_Macro_Variable(unsigned short Channel, unsigned int Type, unsigned int StartIndex, unsigned int Length, std::vector<double>& MacroValues);//17.2 READ_Macro_Variable_By_ID : 根據巨集變數 ID 讀取巨集變數數值int READ_Macro_Variable_By_ID(unsigned short Channel, unsigned int MacroID, double& MacroValue);//17.3 WRITE_Macro_Variable : 寫入巨集變數數值int WRITE_Macro_Variable(unsigned short Channel, unsigned int Type, unsigned int StartIndex, unsigned int Length, std::vector<double> MacroValues);//17.4 WRITE_Macro_Variable_By_ID : 根據巨集變數 ID 寫入巨集變數數值int WRITE_Macro_Variable_By_ID(unsigned short Channel, unsigned int MacroID, double MacroValue);//17.5 WRITE_Macro_Variable_NoPerm : 寫入巨集變數數值，且無權限與加工中限制int WRITE_Macro_Variable_NoPerm(unsigned short Channel, unsigned int Type, unsigned int StartIndex, unsigned int Length, std::vector<double> MacroValues);/*18.MLC 變數*///18.1 READ_MLC_Address_Buffer_Size : 取得 MLC 變數需要的 Buffer Sizeint READ_MLC_Address_Buffer_Size(unsigned int DevType, unsigned int DevStart, unsigned int DevNum);//18.2 READ_MLC_Address : 讀取 MLC 變數數值int READ_MLC_Address(unsigned int DevType, unsigned int DevStart, unsigned int DevNum, std::vector<unsigned char>& DevValue);//18.3 WRITE_MLC_Address : 寫入 MLC 變數數值int WRITE_MLC_Address(unsigned int DevType, unsigned int DevStart, unsigned int DevNum, std::vector<unsigned char> DevValue);//18.4 WRITE_MLC_Address_NoPerm : 寫入 MLC 變數數值，且無權限與加工中限制int WRITE_MLC_Address_NoPerm(unsigned int DevType, unsigned int DevStart, unsigned int DevNum, std::vector<unsigned char> DevValue);/*19 參數資訊*///19.1 READ_Single_CNC_Parameter : 讀取單筆 CNC 參數int READ_Single_CNC_Parameter(unsigned short Channel, unsigned short NGroup, unsigned int ParaID, short SubItem, short AXNr, short& SubGroupID, short& DataType, unsigned short& DataSize, std::vector<unsigned char>& Data);//19.2 WRITE_Single_CNC_Parameter : 寫入單筆 CNC 參數  byte[32]int WRITE_Single_CNC_Parameter(unsigned short Channel, unsigned short NGroup, unsigned int ParaID, short SubItem, short AXNr, std::vector<unsigned char> Data);/*20 S 設定*///20.1 READ_S_Limit : 讀取主軸轉速極限值int READ_S_Limit(unsigned short Channel, unsigned short SPIndex, int& MinOfS, int& MaxOfS);//20.2 WRITE_S_Setting : 設定主軸轉速int WRITE_S_Setting(unsigned short Channel, unsigned short SPIndex, unsigned int SPSpeed);/*21 系統資訊*///21.1 READ_System_Time : 讀取系統日期時間int READ_System_Time(std::string& SystemTime);//21.2 Reset_System : 系統重置int Reset_System(unsigned short Channel);//21.3 READ_System_Variable : 讀取系統變數int READ_System_Variable(unsigned short Channel, unsigned short& SysVarNum, unsigned short& AxisVarNum, std::vector<unsigned short>& SysVarChannel,std::vector<unsigned short>& SysVarID,std::vector<unsigned short>& SysVarType, std::vector<std::vector<unsigned char>>& SysVarValue, std::vector<unsigned short>& AxisVarChannel,std::vector<unsigned short>& AxisNum, std::vector<unsigned short>& AxisVarID, std::vector<unsigned short>& AxisVarType, std::vector<std::vector<unsigned short>>& AxisID, std::vector<std::vector<std::vector<unsigned char>>>& AxisVarValue);//21.4 READ_User_Variable : 讀取用戶變數int READ_User_Variable(unsigned short& VarNum, std::vector<unsigned short>& VarRegAddr, std::vector<unsigned short>& VarValue);//21.5 WRITE_User_Variable_Register : 寫入用戶變數暫存器數值int WRITE_User_Variable_Register(unsigned short VarID, unsigned short VarRegAddr);//21.6 WRITE_User_Variable_Value : 寫入用戶變數數值int WRITE_User_Variable_Value(unsigned short VarID, unsigned short VarRegValue);//21.7 DELETE_User_Variable: 刪除用戶變數int DELETE_User_Variable(unsigned short VarID);//21.8 READ_Equip_Variable : 讀取設備變數int READ_Equip_Variable(unsigned short& VarNum, std::vector<unsigned short>& VarRegAddr, std::vector<unsigned short>& VarRegValue);//21.9 WRITE_Equip_Variable_Register : 寫入設備變數暫存器數值int WRITE_Equip_Variable_Register(unsigned short VarID, unsigned short VarRegAddr);//21.10 WRITE_Equip_Variable_Valueint WRITE_Equip_Variable_Value(unsigned short VarID, unsigned short SetRegValue);//21.11 DELETE_Equip_Variable : 刪除設備變數int DELETE_Equip_Variable(unsigned short VarID);//21.12 READ_System_Status : 讀取系統狀態int READ_System_Status(unsigned short& ParaCount, std::vector<unsigned short>& ParaID,std::vector<std::string>& ParaName, std::vector<unsigned short>& DataType,std::vector<unsigned short>& DataSize, std::vector<std::vector<unsigned char>>& Data);//21.13 READ_FW_Version : 讀取韌體序號int READ_FW_Version(unsigned short& ParaCount, std::vector<unsigned short>& ParaID,std::vector<std::string>& ParaName, std::vector<unsigned short>& DataType,std::vector<unsigned short>& DataSize, std::vector<std::vector<unsigned char>>& Data);/*22 通道設定*///22.1 READ_Channel_Setting : 讀取通道設定int READ_Channel_Setting(unsigned short Channel, unsigned int& SeriesType, unsigned short& AxisNum,std::vector<unsigned short>& AxisID, std::vector<bool>& IsEnable,std::vector<unsigned char>& AxisTypeID, std::vector<unsigned char>& SpindleID,std::vector<unsigned short>& EtherCATPort, std::vector<unsigned short>& SerialPort,std::vector<std::string>& AxisName);//22.2 WRITE_Single_Channel_Setting : 寫入單筆通道設定int WRITE_Single_Channel_Setting(unsigned short Channel,unsigned short AxisID, bool IsEnable,unsigned char AxisTypeID, unsigned char SpindleID,unsigned short EtherCATPort, unsigned short SerialPort,std::string AxisName);//22.3 WRITE_Channel_Setting : 寫入全部通道設定int WRITE_Channel_Setting(unsigned short Channel, unsigned int& SeriesType, unsigned short AxisNum,std::vector<unsigned short> AxisID, std::vector<bool> IsEnable,std::vector<unsigned char> AxisTypeID, std::vector<unsigned char> SpindleID,std::vector<unsigned short> EtherCATPort, std::vector<unsigned short> SerialPort,std::vector<std::string> AxisName);/*23 EIO 設定*///23.1 READ_Single_EIO_Setting : 根據 EIO ID 讀取單筆 EIO 設定值int READ_Single_EIO_Setting(unsigned short ID, std::string& Type, unsigned short& Port, unsigned int& StartAddress, unsigned int& Polarity, bool& IsDisc);//23.2 READ_EIO_Setting : 讀取 EIO 設定int READ_EIO_Setting(unsigned short& IONum, std::vector<unsigned short>& ID,std::vector<std::string>& Type, std::vector<unsigned short>& Port,std::vector<unsigned int>& StartAddress, std::vector<unsigned int>& Polarity,std::vector<bool>& IsDisc);//23.3 WRITE_Single_EIO_Setting : 根據 EIO ID 寫入單筆 EIO 設定int WRITE_Single_EIO_Setting(unsigned short ID, unsigned short Port, unsigned int StartAddress, unsigned int Polarity, bool IsDisc);//23.4 WRITE_EIO_Setting : 寫入 EIO 設定int WRITE_EIO_Setting(unsigned short IONum, std::vector<unsigned short> ID,std::vector<unsigned short> Port,std::vector<unsigned int> StartAddress, std::vector<unsigned int> Polarity,std::vector<bool> IsDisc);//23.5 READ_EIO_Status : 讀取 EIO 連線狀態int READ_EIO_Status(unsigned short& IONum, std::vector<bool>& IsConnected);/*24 檔案程式資訊*///24.1 READ_Disk_Quota : 讀取磁碟剩餘空間int READ_Disk_Quota(char DiskType, int& DiskQuota);//24.2 READ_Directory_List : 讀取磁碟目錄清單int READ_Directory_List(std::string Path, std::vector<std::vector<std::string>>& FileList);//24.3 UPLOAD_File : 上傳檔案至 CNCint UPLOAD_File(std::string SrcFilePath, std::string DstFilePath, unsigned int& Percent);//24.4 DOWNLOAD_File : 從 CNC 下載檔案int DOWNLOAD_File(std::string SrcFilePath, std::string DstFilePath, unsigned int& Percent);//24.5 DELETE_file : 刪除 CNC 上檔案int DELETE_file(std::string DeleteFilePath);//24.6 RENAME_File : 修改 CNC 上檔案名稱int RENAME_File(std::string SrcFilePath, std::string DstFilePath);//24.7 MAKE_Directory : CNC 上建立目錄int MAKE_Directory(std::string PathOfDirectory);//24.8 REMOVE_Directory : CNC 上移除目錄int REMOVE_Directory(std::string  PathOfDirectory);//24.9 WRITE_NC_Main : 設定加工程式為主程式int WRITE_NC_Main(unsigned short Channel, std::string MainFilePath);//24.10 READ_NC_Pointer : 讀取 NC 執行行號int READ_NC_Pointer(unsigned short Channel, int& LineNo, int& MDILineNo);//24.11 READ_Preview_Code : 讀取 NC 預讀程式內容int READ_Preview_Code(unsigned short Channel, unsigned short CodeCount, std::vector<unsigned int>& LineNo, std::vector<std::string>& LineContent);//24.12 READ_Current_Code : 讀取 NC 當前程式內容int READ_Current_Code(unsigned short Channel, unsigned short CodeCount,std::vector<unsigned int>& LineNo, std::vector<std::string>& LineContent);/*25 斷點搜尋*///25.1 READ_CodeSearch_LineNo : 讀取斷點搜尋行號int READ_CodeSearch_LineNo(unsigned short Channel, int& LineNo);//25.2 READ_CodeSearch_Position : 讀取斷點搜尋座標int READ_CodeSearch_Position(unsigned short  Channel, unsigned short  Unit, unsigned short& AxisNum,std::vector<unsigned short>& AxisID, std::vector<double>& CoordMech,std::vector<double>& CoordAbs, std::vector<double>& CoordRel,std::vector<double>& CoordRes, std::vector<double>& CoordOffset);//25.3 WRITE_CodeSearch_Execution : 執行斷點搜尋int WRITE_CodeSearch_Execution(unsigned short Channel, std::string SearchStr);//25.4 READ_CodeSearch_Status :讀取斷點搜尋狀態int READ_CodeSearch_Status(unsigned short Channel);/*26 手動輸入*///26.1 WRITE_MDI_Load : MDI 載入int WRITE_MDI_Load(unsigned short Channel, unsigned short Cursor, std::vector<std::string>Content);//26.2 READ_MDI_code : 讀取 MDI 執行程式的當前行號與內容int READ_MDI_code(unsigned short Channel, unsigned int& LineNo, std::vector<std::string>& Content);//26.3 CLEAR_MDI: MDI 清除int CLEAR_MDI(unsigned short Channel);//26.4 READ_MDI_Current_Code : 讀取當前 MDI 執行程式的行號與內容int READ_MDI_Current_Code(unsigned short Channel, unsigned short CodeCount,std::vector<unsigned int>& LineNo, std::vector<std::string>Content);//26.5 READ_MDI_Current_File: 讀取 MDI 當前執行的檔案名稱int READ_MDI_Current_File(unsigned short Channel, std::string& FileName);/*27 伺服監控*///27.1 READ_Servo_Monitor: 伺服監控int READ_Servo_Monitor(unsigned short& Num, std::vector<unsigned short>& Channel,std::vector<unsigned short>& AxisID, std::vector<bool>& IsConnect,std::vector<bool>& IsServoOn, std::vector<short>& Load,std::vector<short>& Peak, std::vector<double>& MechCoord,std::vector<bool>& IsHome, std::vector<bool>& AbsHomeSet,std::vector<unsigned short>& EncoderType);//27.2 WRITE_Home_Setting : 絕對歸零設定int WRITE_Home_Setting(unsigned short Channel, unsigned short AxisID);/*28 其他函式*///28.1 READ_SP_InterMem : 讀取軟體面板內部記憶體int READ_SP_InterMem(unsigned short MemType, unsigned short Offset,unsigned short Length, std::vector<unsigned short>& MemValue);//28.2 WRITE_SP_InterMem: 寫入軟體面板內部記憶體int WRITE_SP_InterMem(unsigned short MemType, unsigned short Offset,unsigned short Length, std::vector<unsigned short> MemValue);//28.3 READ_SP_BarCodeData: 讀取面板 BarCode 資料int READ_SP_BarCodeData(unsigned short BarcodeIndex, unsigned short Length, std::vector<unsigned char>& BarcodeValue);//28.4 WRITE_SP_BarCodeData: 寫入軟體面板 BarCode 資料int WRITE_SP_BarCodeData(unsigned short BarcodeIndex, unsigned short Length, std::vector<unsigned char> BarcodeValue);/*29 通用函式*///29.1 TransferUnit : 公英制數值轉換int TransferUnit(float value, unsigned short Unit, unsigned short Mode, float& TransferValue);int TransferUnit(double value, unsigned short Unit, unsigned short Mode, double& TransferValue);//29.3 TransferToString:數值轉換字串std::string TransferToString(float value, unsigned short DecPoint);std::string TransferToString(double value, unsigned short DecPoint);};}

cpp文件

#using ".\\CNCNetLib2.dll" 该行为加载 C#版dll过程 ，需将 对应dll放置在程序 目录下

在处理托管类时，由于托管类 在C++版 中不能直接 调用，所以得新建一个非托管类 ，通过 非托管类 来调用 该托管类 ，

C#中，当前类对象 调用 了 其他的类对象，并且这个类对象 是单例 的。这时候就需要把这个类对象封装为非托管的静态对象（纯C++版的静态对象）然后在不同的类中调用。

关键点：

marshal_as<std::string>(s) 将托管字符串转为 非托管字符串

marshal_as<String^> 将非托管字符串转托管字符串

String^ vNCVersion=gcnew String(""); 定义一个托管字符串

C++/cli说明请参考微软官方

托管类型 (C++/CLI) | Microsoft Learn

STL/CLR 库参考 | Microsoft Learn

marshal_as | Microsoft Learn

如何：使用 gcnew 创建值类型并使用隐式装箱 | Microsoft Learn

如何：在 C++/CLI 中使用数组 | Microsoft Learn 

#include "pch.h"#include "CNCNetLib2C.h"#using ".\\CNCNetLib2.dll"#include <msclr\marshal_cppstd.h>   //托管数据与非托管数据转换using namespace CNCNetLib2;
using namespace System;
using namespace System::Runtime::InteropServices;
using namespace msclr::interop;using namespace CNCNetLib2CPlus;//定义一个托管类，再将CNCInfoClass对象定义为静态对象
public ref class CNCInfoManage abstract sealed
{
public:static CNCInfoClass^ obj;};CNCNetClassCPlus::CNCNetClassCPlus()
{}
CNCNetClassCPlus::~CNCNetClassCPlus()
{}std::vector<std::string> CNCNetClassCPlus::GetCurrentIPAddress()
{std::vector<std::string> vectorIP; //非托管数组vectorIP.clear();cli::array<String^>^ Ip;  //托管数组CNCNetLib2::CNCNetClass obj;Ip = obj.GetCurrentIPAddress();if (Ip){int iCount = Ip->Length;for (int i = 0; i < iCount; ++i){auto s = Ip[i];vectorIP.push_back(marshal_as<std::string>(s)); //将托管数组元素保存到非托管数组 中}}return vectorIP;
}int CNCNetClassCPlus::GetNetConfig(std::string IPAddress, std::string& MACAddress, std::string& SubMask, std::string& Gateway, bool& IsDHCP)
{std::vector<std::string> vectorCNC;vectorCNC.clear();CNCNetLib2::CNCNetClass obj;String^ IPAddress2 = marshal_as<String^>(IPAddress); //托管字符串，非托管字符转托管字符串String^ MACAddress2=gcnew String("");String^ SubMask2 = gcnew String("");String^ Gateway2 = gcnew String("");bool IsDHCP2;int iRtn = obj.GetNetConfig(IPAddress2, MACAddress2, SubMask2, Gateway2, IsDHCP2);if (!IPAddress2|| !SubMask2 ||!SubMask2 || !Gateway2){return iRtn;}MACAddress = marshal_as<std::string>(MACAddress2);SubMask = marshal_as<std::string>(SubMask2);Gateway = marshal_as<std::string>(Gateway2);IsDHCP = IsDHCP2;return iRtn;
}std::vector<std::string> CNCNetClassCPlus::BroadcastGetCNC(std::string localIP, std::string subMask)
{std::vector<std::string> vectorCNC;vectorCNC.clear();CNCNetLib2::CNCNetClass obj;cli::array<String^>^ nameCnc = obj.BroadcastGetCNC(marshal_as<String^>(localIP), marshal_as<String^>(subMask));if (nameCnc){int iCount = nameCnc->Length;for (int i = 0; i < iCount; ++i){auto s = nameCnc[i];vectorCNC.push_back(marshal_as<std::string>(s));}}return vectorCNC;
}CNCInfoClassCPlus::CNCInfoClassCPlus()
{if (!CNCInfoManage::obj)CNCInfoManage::obj = gcnew CNCInfoClass();
}CNCInfoClassCPlus::CNCInfoClassCPlus(std::string LocalIP, std::string CNCIP, int Timeout)
{if (!CNCInfoManage::obj){String^ StrLocalIp = marshal_as<String^>(LocalIP);String^ StrCNCIP = marshal_as<String^>(CNCIP);CNCInfoManage::obj = gcnew CNCInfoClass(StrLocalIp, StrCNCIP, Timeout);}
}CNCInfoClassCPlus::~CNCInfoClassCPlus()
{}//设置本地IP
void CNCInfoClassCPlus::SetLocalIP(std::string LocalIP)
{CNCInfoManage::obj->LocalIPAddress = marshal_as<String^>(LocalIP);
}
void CNCInfoClassCPlus::GetLocalIP(std::string& LocalIP)
{if (CNCInfoManage::obj->LocalIPAddress){LocalIP = marshal_as<std::string>(CNCInfoManage::obj->LocalIPAddress);}
}
//设置远程CNC-IP
void CNCInfoClassCPlus::SetCNCIP(std::string CNCIP)
{CNCInfoManage::obj->RemoteIPAddress = marshal_as<String^>(CNCIP);
}
void CNCInfoClassCPlus::GetCNCIP(std::string& CNCIP)
{if (CNCInfoManage::obj->RemoteIPAddress){CNCIP = marshal_as<std::string>(CNCInfoManage::obj->RemoteIPAddress);}
}
//设置连接超时时长ms
void CNCInfoClassCPlus::SetTimeOut(int TimeOut)
{CNCInfoManage::obj->Timeout = TimeOut;
}
void CNCInfoClassCPlus::GetTimeOut(int& TimeOut)
{TimeOut = CNCInfoManage::obj->Timeout;
}//設定連線用資訊
int CNCInfoClassCPlus::SetConnectInfo(std::string LocalIP, std::string CNCIP, int Timeout)
{String^ StrLocalIp= marshal_as<String^>(LocalIP);String^ StrCNCIP = marshal_as<String^>(CNCIP);int ret = CNCInfoManage::obj->SetConnectInfo(StrLocalIp, StrCNCIP, Timeout);return ret;
}int CNCInfoClassCPlus::Connect()
{int ret = CNCInfoManage::obj->Connect();return ret;}//取得連線狀態
bool CNCInfoClassCPlus::IsConnect()
{bool ret = CNCInfoManage::obj->IsConnect();return ret;
}//中斷已建立的連線
void CNCInfoClassCPlus::Disconnect()
{CNCInfoManage::obj->Disconnect();
}/*權限資訊*/
//讀取目前網路連線最高權限等級
int CNCInfoClassCPlus::READ_Current_Permission(unsigned short& PermissionLevel)
{unsigned short vPermissionLevel{0};int ret= CNCInfoManage::obj->READ_Current_Permission(vPermissionLevel);PermissionLevel = vPermissionLevel;return ret;
}//檢查目前網路連線是否具備或高於輸入之權限等級
int CNCInfoClassCPlus::Check_Current_Permission(unsigned short PermissionLevel)
{return CNCInfoManage::obj->Check_Current_Permission(PermissionLevel);
}//鎖定網路連線權限，鎖定後權限等級降為一般使用者
int CNCInfoClassCPlus::Lock_Permission()
{return CNCInfoManage::obj->Lock_Permission();
}//取得輸入之權限等級
int CNCInfoClassCPlus::UnLock_Permission(unsigned short PermissionLevel, std::string UserName, std::string Password)
{String^ StrUserName = marshal_as<String^>(UserName);String^ StrPassword = marshal_as<String^>(Password);return CNCInfoManage::obj->UnLock_Permission(PermissionLevel, StrUserName, StrPassword);
}//變更權限帳號與密碼
int CNCInfoClassCPlus::Change_Password(unsigned short PermissionLevel, std::string OriginalUserName, std::string NewUserName, std::string OriginalPassword, std::string NewPassword)
{String^ StrOriginalUserName = marshal_as<String^>(OriginalUserName);String^ StrNewUserName = marshal_as<String^>(NewUserName);String^ StrOriginalPassword = marshal_as<String^>(OriginalPassword);String^ StrNewPassword = marshal_as<String^>(NewPassword);return CNCInfoManage::obj->Change_Password(PermissionLevel, StrOriginalUserName, StrNewUserName, StrOriginalPassword, StrNewPassword);
}//新增低於當前權限的帳號
int CNCInfoClassCPlus::Permission_Account_Add(unsigned short PermissionCount, std::string UserName, std::string Password)
{String^ StrUserName = marshal_as<String^>(UserName);String^ StrPassword = marshal_as<String^>(Password);return CNCInfoManage::obj->Permission_Account_Add(PermissionCount, StrUserName, StrPassword);
}//刪除低於當前權限的帳號
int CNCInfoClassCPlus::Permission_Account_Delete(unsigned short PermissionCount, std::string UserName, std::string Password)
{String^ StrUserName = marshal_as<String^>(UserName);String^ StrPassword = marshal_as<String^>(Password);return CNCInfoManage::obj->Permission_Account_Delete(PermissionCount, StrUserName, StrPassword);
}//取得當前低於權限的所有帳號列表
int  CNCInfoClassCPlus::Permission_Account_List(unsigned short& PermissionCount, std::vector<unsigned short>& PermissionLevel, std::vector<std::string>& UserName, std::vector<std::string>& Password)
{PermissionLevel.clear();UserName.clear();Password.clear();cli::array<unsigned short>^ vPermissionLevel;cli::array<String^>^ vUserName;cli::array<String^>^ vPassword;int ret = CNCInfoManage::obj->Permission_Account_List(PermissionCount, vPermissionLevel, vUserName, vPassword);//托管数组转非托管数组if (!vPermissionLevel || !vUserName || !vPassword){return ret;}int iCount_vPermissionLevel = vPermissionLevel->Length;for (int i = 0; i < iCount_vPermissionLevel; ++i){auto s = vPermissionLevel[i];PermissionLevel.push_back(s);}int iCount_vUserName = vUserName->Length;for (int i = 0; i < iCount_vUserName; ++i){auto s = vUserName[i];UserName.push_back(marshal_as<std::string>(s));}int iCount_vPassword = vPassword->Length;for (int i = 0; i < iCount_vPassword; ++i){auto s = vPassword[i];Password.push_back(marshal_as<std::string>(s));}return ret;
}//讀取 CNC 加工與報警狀態
int CNCInfoClassCPlus::READ_CNC_Flags(unsigned char& IsProcessing, bool& IsAlarm)
{return CNCInfoManage::obj->READ_CNC_Flags(IsProcessing, IsAlarm);
}//讀取 CNC 加工、報警與系統動作狀態
int CNCInfoClassCPlus::READ_CNC_Flags(unsigned char& IsProcessing, bool& IsAlarm, unsigned char& RestartAct)
{return CNCInfoManage::obj->READ_CNC_Flags(IsProcessing, IsAlarm, RestartAct);
}//讀取 CNC 基本資訊
int CNCInfoClassCPlus::READ_CNC_Information(unsigned short Channel, unsigned int& Model, unsigned short& MaxChannels,unsigned short& Series, std::string& NCVersion, unsigned short& ScrewUnit,unsigned short& DisplayUnit, unsigned int& ApiVersion)
{ unsigned int vModel{0};unsigned short vMaxChannels{0};unsigned short vSeries{0};String^ vNCVersion=gcnew String("");unsigned short vScrewUnit{0};unsigned short vDisplayUnit{0};unsigned int vApiVersion{0};int ret=CNCInfoManage::obj->READ_CNC_Information(Channel, vModel, vMaxChannels, vSeries, vNCVersion, vScrewUnit, vDisplayUnit, vApiVersion);if (!vNCVersion){return ret;}Model = vModel;MaxChannels = vMaxChannels;Series = vSeries;NCVersion = marshal_as<std::string>(vNCVersion);ScrewUnit=vScrewUnit;DisplayUnit=vDisplayUnit;ApiVersion=vApiVersion;return ret;
}int CNCInfoClassCPlus::READ_Channel_Information(unsigned int& Channels, std::vector<unsigned short>& AxesOfChannel, std::vector<unsigned short>& ServoAxesofChannel,std::vector<unsigned short>& MaxAxisOfChannel, std::vector<std::vector<std::string>>& AxisNameOfChannel, std::vector<unsigned short>& DecPointOfChannel)
{AxesOfChannel.clear();ServoAxesofChannel.clear();MaxAxisOfChannel.clear();AxisNameOfChannel.clear();DecPointOfChannel.clear();cli::array<unsigned short>^ vAxesOfChannel;cli::array<unsigned short>^ vServoAxesofChannel;cli::array<unsigned short>^ vMaxAxisOfChannel;cli::array<String^,2>^ vAxisNameOfChannel;cli::array<unsigned short>^ vDecPointOfChannel;int ret = CNCInfoManage::obj->READ_Channel_Information(Channels, vAxesOfChannel, vServoAxesofChannel, vMaxAxisOfChannel, vAxisNameOfChannel, vDecPointOfChannel);if (!vAxesOfChannel|| !vServoAxesofChannel || !vMaxAxisOfChannel || !vAxisNameOfChannel || !vDecPointOfChannel ){return ret;}for each(auto i in vAxesOfChannel){AxesOfChannel.push_back(i);}for each (auto i in vServoAxesofChannel){ServoAxesofChannel.push_back(i);}for each (auto i in vMaxAxisOfChannel){MaxAxisOfChannel.push_back(i);}for (int i = 0; i < vAxisNameOfChannel->GetLength(0); ++i){std::vector<std::string> AxisName;AxisName.clear();for (int j = 0; j < vAxisNameOfChannel->GetLength(1); ++j){auto Param0 = vAxisNameOfChannel[i, j];AxisName.push_back(marshal_as<std::string>(Param0));}AxisNameOfChannel.push_back(AxisName);}for each (auto i in vDecPointOfChannel){DecPointOfChannel.push_back(i);}return ret;}//讀取 Channel 伺服軸軸數
int CNCInfoClassCPlus::READ_Axis_Count(unsigned short Channels, unsigned short& AxisCount)
{int ret = CNCInfoManage::obj->READ_Axis_Count(Channels, AxisCount);return ret;
}//讀取目標通道內已啟用主軸數量
int CNCInfoClassCPlus::READ_Spindle_Count(unsigned short  Channels, unsigned short& SpindleCount)
{int ret = CNCInfoManage::obj->READ_Spindle_Count(Channels, SpindleCount);return ret;
}//讀取 CNC 狀態
int CNCInfoClassCPlus::READ_Status(unsigned short Channel, std::string& MainProgram, std::string& CurrentProgram, std::string& MainProgramPath,int& CurrentLine, int& MDICurrentLine, int& Mode, int& Status, bool& IsAlarm, bool& IsProcessing, unsigned char& RestartAct)
{String^ vMainProgram = gcnew String("");String^ vCurrentProgram = gcnew String("");String^ vMainProgramPath= gcnew String("");int ret = CNCInfoManage::obj->READ_Status(Channel, vMainProgram, vCurrentProgram, vMainProgramPath,CurrentLine, MDICurrentLine, Mode, Status, IsAlarm, IsProcessing, RestartAct);if (!vMainProgram|| !vCurrentProgram|| !vMainProgramPath){return ret;}MainProgram= marshal_as<std::string>(vMainProgram);CurrentProgram = marshal_as<std::string>(vCurrentProgram);MainProgramPath = marshal_as<std::string>(vMainProgramPath);return ret;
}//讀取 CNC Motion 狀態資訊
int CNCInfoClassCPlus::READ_NCMotion(unsigned short Channel, unsigned short Unit, unsigned int& SPSpeed, double& Feed,short& SPLoad, double& SPActSpeed, double& ActFeed, unsigned int& DwellTime, short& SPToolNo,unsigned short& MagaNo, unsigned short& CmdToolNo, unsigned short& StandbyToolNo, unsigned short& StandbyPot,unsigned short& DCode, unsigned short& HCode, unsigned short& TCode, unsigned short& MCode,std::vector<unsigned short>& GCodeGroup, std::vector<unsigned short>& GCodeGroupDecimal, unsigned short& FeedRate,unsigned short& RPDRate, unsigned short& SpindleRate, double& JOGRate, unsigned short& MPGRate)
{GCodeGroup.clear();GCodeGroupDecimal.clear();cli::array<unsigned short>^ vGCodeGroup;cli::array<unsigned short>^ vGCodeGroupDecimal;int ret = CNCInfoManage::obj->READ_NCMotion(Channel, Unit, SPSpeed, Feed,SPLoad, SPActSpeed, ActFeed, DwellTime, SPToolNo, MagaNo, CmdToolNo, StandbyToolNo, StandbyPot,DCode, HCode, TCode, MCode, vGCodeGroup, vGCodeGroupDecimal, FeedRate,RPDRate, SpindleRate, JOGRate, MPGRate);if (!vGCodeGroup|| !vGCodeGroupDecimal){return ret;}for each (auto i in vGCodeGroup){GCodeGroup.push_back(i);}for each (auto i in vGCodeGroupDecimal){GCodeGroupDecimal.push_back(i);}return ret;
}//讀取主軸負載峰值
int CNCInfoClassCPlus::READ_Spindle_Load_Peak(unsigned short Channel, unsigned short& AxisCount,std::vector<unsigned short>& AxisNr, std::vector<bool>& Result, std::vector<int>& AxisValue)
{AxisNr.clear();Result.clear();AxisValue.clear();cli::array<unsigned short>^ vAxisNr;cli::array<bool>^ vResult;cli::array<int>^ vAxisValue;int ret = CNCInfoManage::obj->READ_Spindle_Load_Peak(Channel, AxisCount, vAxisNr, vResult, vAxisValue);if (!vAxisNr || !vResult || !vAxisValue){return ret;}for each (auto var in vAxisNr){AxisNr.push_back(var);}for each (auto var in vResult){Result.push_back(var);}for each (auto var in vAxisValue){AxisValue.push_back(var);}return ret;
}/*12 座標資訊*/
//讀取 CNC 各軸座標
int CNCInfoClassCPlus::READ_Position(unsigned short Channel, unsigned short Unit, std::vector<std::string>& AxisName,std::vector<double>& CoordMech, std::vector<double>& CoordAbs, std::vector<double>& CoordRel,std::vector<double>& CoordRes, std::vector<double>& CoordOffset)
{AxisName.clear();CoordMech.clear();CoordAbs.clear();CoordRel.clear();CoordRes.clear();CoordOffset.clear();cli::array<String^>^ vAxisName;cli::array<double>^ vCoordMech;cli::array<double>^ vCoordAbs;cli::array<double>^ vCoordRel;cli::array<double>^ vCoordRes;cli::array<double>^ vCoordOffset;int ret = CNCInfoManage::obj->READ_Position(Channel, Unit, vAxisName,vCoordMech, vCoordAbs, vCoordRel,vCoordRes, vCoordOffset);if (!vAxisName || !vCoordMech || !vCoordAbs || !vCoordRel || !vCoordRes || !vCoordOffset){return ret;}for each (String ^ var in vAxisName){auto s = marshal_as<std::string>(var);AxisName.push_back(s);}for each (auto var in vCoordMech){CoordMech.push_back(var);}for each (auto var in vCoordAbs){CoordAbs.push_back(var);}for each (auto var in vCoordRel){CoordRel.push_back(var);}for each (auto var in vCoordRes){CoordRes.push_back(var);}for each (auto var in vCoordOffset){CoordOffset.push_back(var);}return ret;}//写入工件座標資料，二维数组
int CNCInfoClassCPlus::WRITE_GCoordinary(unsigned short Channel, unsigned short Unit, unsigned short Index, unsigned short Length, std::vector<std::vector<double>> GCoordinaryArray)
{//读取动态二维数组的大小，来定义下面数组大小int iRow = GCoordinaryArray.size();int iCol= GCoordinaryArray.at(0).size();if (iRow==0 || iCol==0){//写入数据错误。return -1000;}cli::array<double, 2>^ vGCoordinaryArray=gcnew cli::array<double, 2>(iRow, iCol);for (unsigned int i = 0; i < GCoordinaryArray.size(); ++i){for (unsigned int j = 0; j < GCoordinaryArray.at(i).size(); ++j){vGCoordinaryArray[i, j]= GCoordinaryArray.at(i).at(j);}}int ret = CNCInfoManage::obj->WRITE_GCoordinary(Channel, Unit, Index, Length, vGCoordinaryArray);return ret;
}//讀取偏移座標資料
int CNCInfoClassCPlus::READ_Offset_Coordinary(unsigned short Channel, unsigned short Unit, std::vector<double>& CoordinaryArray)
{CoordinaryArray.clear();cli::array<double>^ vCoordinaryArray;int ret = CNCInfoManage::obj->READ_Offset_Coordinary(Channel, Unit, vCoordinaryArray);if (!vCoordinaryArray){return ret;}for each (auto var in vCoordinaryArray){CoordinaryArray.push_back(var);}return ret;
}//写入偏移座標資料
int CNCInfoClassCPlus::WRITE_Offset_Coordinary(unsigned short Channel, unsigned short Unit, std::vector<double> CoordinaryArray)
{//读取动态二维数组的大小，来定义下面数组大小int iRow = CoordinaryArray.size();if (iRow == 0){//写入数据错误。return -1000;}cli::array<double>^ vCoordinaryArray = gcnew cli::array<double>(iRow);for (unsigned int i=0; i<CoordinaryArray.size();++i){vCoordinaryArray[i]=CoordinaryArray.at(i);}int ret = CNCInfoManage::obj->WRITE_Offset_Coordinary(Channel, Unit, vCoordinaryArray);return ret;
}