I just finished the first chapter of .NET 2.0 Interoperability Recipes. Several points mentioned in the chapter are written down here for my reference.
- To find the entry point of a function in a dll, use dumpbin.exe to check the exact function name.
- One solution to the memory allocation problem in unmanaged functions is to write a c++ wrapper to convert the unmanaged data structures to managed ones, (check out Marshal methods) and free the unmanaged memory allocation before returning from the c++ wrapper.
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