managed-c++

I have this dll that I created a long time ago and use to connect to the db of a specific software that I develop for. I have had no issues for well over 4 years and countless applications with this dll. Trying to deploy my latest creation, I get the following error: System.IO.FileNotFoundException: Could not load file or assembly '***.dll' or one of its dependencies. The specified module could not be found. So, for every dll I ever wrote, I always made a simple forms application to test that dll just by itself. Running that simple app yielded the same error. The dll doesn't load or use

For deployment reasons, I am trying to use IJW to wrap a C# assembly in C++ instead of using a COM Callable Wrapper. I've done it on other projects, but on this one, I am getting an EEFileLoadException. Any help would be appreciated! Managed C++ wrapper code (this is in a DLL): extern "C" __declspec(dllexport) IMyObject* CreateMyObject(void) { //this class references c# in the constructor return new CMyWrapper( ); } extern "C" __declspec(dllexport) void DeleteMyObject(IMyObject* pConfigFile) { delete pConfigFile; } extern "C" __declspec(dllexport) void TestFunction(void) { ::MessageBox(NULL,

I have a function in C++ that have a value in std::string type and would like to convert it to String^. void(String ^outValue) { std::string str("Hello World"); outValue = str; } Googling reveals marshal_as (untested): // marshal_as_test.cpp // compile with: /clr #include <stdlib.h> #include <string> #include <msclr\marshal_cppstd.h> using namespace System; using namespace msclr::interop; int main() { std::string message = "Test String to Marshal"; String^ result; result = marshal_as<String^>( message ); return 0; } Also see Overview of Marshaling . From MSDN: #include <string> #include

I'm having a strange problem with deploying an application, which references an assembly, written in managed c++. I've created an assembly X, compiled it and referenced it in an exe file, called Starter. Starter.exe starts normally on local mashine. However, when I copy ALL contents of the starter debug folder to a virtual mashine, and try to start it there, it crashes with following exception: Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'X' or one of its dependencies. The specified module could not be found. This does not make any sense to me, because

The topics title is actually my question. And the second question is: When do I use what of these two? When not specified, C++ is unmanaged C++, compiled to machine code. In unmanaged C++ you must manage memory allocation manually. Managed C++ is a language invented by Microsoft, that compiles to bytecode run by the .NET Framework. It uses mostly the same syntax as C++ (hence the name) but is compiled in the same way as C# or VB.NET; basically only the syntax changes, e.g. using '->' to point to a member of an object (instead of '.' in C#), using '::' for namespaces, etc. Managed C++ was made

I have a class implemented in C++ that's responsible for the arithmetic computation of the program, and an interface using WPF. I process the input with C# but then how can I use my C++ class? I've seen some comments about making a managed C++ wrapper class to interact with it, but I don't know where to start. Nor do I know how I'd go to compile it along with all the other code. I can't really find a tutorial on this, and the stuff google shows on managed C++ doesn't really seem helpful. Anything out there to help me out? This doesn't seem unreasonable to me. EDIT Tried m3rLinEz solution but