C# - Get calling method's Assembly?

Question

Is there a way in C# to get the Assembly of the calling method? (Not the current method.)

i.e. I want the executing assembly, one a

Answer 1

This is what I use:

        var stackFrames = new StackTrace().GetFrames();
        if(stackFrames==null) return null;
        var executingAssembly = Assembly.GetExecutingAssembly();
        foreach (var frame in stackFrames)
        {
            var assembly = frame.GetMethod().DeclaringType.Assembly;
            if (assembly != executingAssembly)
            {
                return assembly;
            }
        }
        return null;