You are developing an application by using Visual C# .NET and Visual Basic .NET. The application will use functions form a DLL written in unmanaged code.One function requires the calling application to allocate unmanaged memory, fill it with data, and pass the address of the memory to the function . On returning from the function, the calling application must deallocate the unmanaged memory.You need to decide how your application will handle unmanaged memory.What should you do?
2021-12-25
A.Use a byte array
B.Use the methods of the Marshal class
C.Use the methods of the MemoryStream class
D.Derive a new class from the Stream class, and override the allocation methods
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