c++-cli

I need to return four dimensional array of strings during the work of background worker which is receiving data via serial port. In background worker: array<String^>^ Received = gcnew array<String^>(4); backgroundWorker1->ReportProgress(10,Received); In report progress: private: System::Void backgroundWorker1_ProgressChanged(System::Object^ sender, System::ComponentModel::ProgressChangedEventArgs^ e) { array<String^>^ Received2 = gcnew array<String^>(4); Received2 =(e->UserState); } I am getting: error C2440: '=' : cannot convert from 'System::Object ^' to 'cli::array " which is not a surprise

I am currently working on a visual editor to build Finite State Machines. The core is c++ since the built FSM will run in a game. The editor is c#. I was able to get a CLI wrapper going so I can build everything I need in the c# side. The last thing I am trying to do, is to be able to expose a templated class to c#. I started by creating a managed class: template <typename T> public ref class TestTemp { private: ClassToWrap<T>* m_val; public: TestTemp(T val) : { m_val = new ClassToWrap<T>(); } } Then since templates are generated at compile time, I am forcing the generation of the type with

I have a Visual Studio 2012 solution which contains two projects, 1st is C++/CLI wrapper and the 2nd is C# , where I use the wrapped dll. Both projects are in 32 bit debug mode. In C# project Enable native code debugging option is enabled. In C++/CLI debugging mode is set to mixed . The problem is that in both projects the breakpoints can't be hit. I followed advices from here and here but without luck. The most interesting thing, that bot projects are loaded twice, the locations are the same and symbols files are loaded from the same directory, there exe and dll are placed. It's also

I am writing application on C++ .NET in Visual Studio 2008. I want to ask if there is standard function for writing logs ? Edited it mean I can write such code and where I can see output logs ? #ifdef DEBUG Trace::Write("Message", "Category"); #endif Teoman Soygul Trace::Write("Message", "Category"); Debug::Write("Message", "Category"); // Same thing as #ifdef DEBUG Trace::Write(...) is pretty much the prebuilt logging facility. To get the output to a file, append the below configuration to your app.config file, all the output will be written to c:\myListener.log : <configuration> <system

Please have a look at the following header file #pragma once using namespace UsbLibrary; ref class MissileLauncher { public: MissileLauncher(void); private: //Bytes used in command unsigned char UP[10]; unsigned char RIGHT[10]; unsigned char LEFT[10]; unsigned char DOWN[10]; unsigned char FIRE[10]; unsigned char STOP[10]; unsigned char LED_OFF[9]; unsigned char LED_ON[9]; UsbHidPort USB; }; I am using a Visual C++ project (C++/CLI ?) in visual studio professional 2010. When I run this code, I get lot of errors Error 1 error C4368: cannot define 'UP' as a member of managed 'MissileLauncher':

Basically I need to call C# code from Visual C++ code. After reading lots of articles about possible ways, I decided I want to use C++/CLI mechanism. Initially I decided I will have some functions in C++ native code (dll library project), they will call some functions from a CLR project which will call some functions from a C# project. After that I thought that maybe I could get rid of the bridge project (the CLR project) since it only makes the transition to managed world. I think that I can just create my native project, and I can add a c++ source file to it and I can enable CLR support just

I have C# class: namespace Models { [StructLayout(LayoutKind.Explicit, Size = 120, CharSet = CharSet.Unicode)] public struct DynamicState { [FieldOffset(0)] public double[] Position; [FieldOffset(24)] public double[] Velocity; [FieldOffset(48)] public double[] Acceleration; [FieldOffset(72)] public double[] Attitude; [FieldOffset(96)] public double[] AngularVelocity; } } and C++/CLI method: Models::DynamicState SomeClassClr::DoSomething(Models::DynamicState ds) { int struct_size = Marshal::SizeOf(ds); System::IntPtr ptr = Marshal::AllocHGlobal(struct_size); DynamicStateStruct ds_struct; struct