.NET 4.x Позднее связывание с неуправляемым кодом - C#

class FunctionLoader
{
    [DllImport("Kernel32.dll")]
    private static extern IntPtr LoadLibrary(string path);
 
    [DllImport("Kernel32.dll")]
    private static extern IntPtr GetProcAddress(IntPtr hModule, string procName);
 
    public static Delegate LoadFunction<T>(string dllPath, string functionName)
    {
        var hModule = LoadLibrary(dllPath);
        var functionAddress = GetProcAddress(hModule, functionName);
        return Marshal.GetDelegateForFunctionPointer(functionAddress, typeof (T));
    }
}