"c# p/involke c++ dll get struct" Code Answer's
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c# p/involke c++ dll get struct
// At the dll wrapper class
[DllImport(path, EntryPoint = "?GetParameters@@YGHKPAU_DevParam@@@Z")]
public static extern bool GetParameters(int ID, IntPtr dParam);
// At main
int size = Marshal.SizeOf(typeof(DevParam));
IntPtr Ptr = Marshal.AllocHGlobal(size);
bool res = Class1.GetParameters(ID, Ptr);
DevParam test = (DevParam)Marshal.PtrToStructure(Ptr, typeof(DevParam));
// For testing purpoises, previously changed the default values with another method
Console.WriteLine(test.Enable);
Marshal.FreeHGlobal(Ptr);
Source: www.codeproject.com
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