Using COM Objects vs. IJW
While both COM objects and IJW can be used to call C# libraries from native C , IJW is generally recommended for newer projects. COM objects require a higher level of interoperability support, which can be more complex and error-prone. IJW, on the other hand, provides a more direct approach to interacting with C# libraries.
Creating a Wrapper Library with C /CLR and IJW
The ideal approach for calling C# libraries from native C is to create a wrapper library in C /CLR. This wrapper library can use IJW to seamlessly interface with the C# library and expose its functionality to native C code.
To create a C /CLR wrapper library, follow these steps:
Interfacing with the Managed Class
Once you have created the wrapper library, you can create and instantiate a managed class in unmanaged C code.
Interfacing with C# Library from Native C Code
To interface with the C# library from native C code, simply include the header file of the wrapper library and call the methods exposed by the wrapper class.
Research Resources
In addition to the links provided in the question, you can also refer to the following resources for more information:
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