New Post: How to call function by name with arguments as array

publicstaticclass ScriptEngineExtensions
{
    publicstaticobject InvokeFunction(this ScriptEngine engine, string name, object[] args)
    {
        var host = new HostFunctions();
        ((IScriptableObject)host).OnExposedToScriptCode(engine);
        var del = (Delegate)host.func<object>(args.Length, engine.Script[name]);
        return del.DynamicInvoke(args);
    }
}

engine.InvokeFunction("foo", newobject[] { 1, 2, 3 });