private string NativeBindingTest(int count)
        {
            var target = new TestModel { Visible = true };
            var model = new BindingPerformanceModel(target);
            target.DataBindings.Add("Value", model, "Property", false, DataSourceUpdateMode.OnPropertyChanged);
            Controls.Add(target);

            Stopwatch startNew = Stopwatch.StartNew();
            for (int i = 0; i < count; i++)
                target.Value = i % 2 == 0 ? "0" : "1";

            startNew.Stop();
            Controls.Remove(target);

            if (model.SetCount != count)
                throw new Exception();
            return startNew.Elapsed.ToString();
        }
        private string MugenBindingExpTest(int count)
        {
            var target = new TestModel();
            var model = new BindingPerformanceModel(target);
            target.Bind(() => m => m.Value)
                .To(model, () => (vm, ctx) => (vm.Property ?? string.Empty).Length + vm.Property)
                .Build();
            Controls.Add(target);

            Stopwatch startNew = Stopwatch.StartNew();
            for (int i = 0; i < count; i++)
                model.Property = i % 2 == 0 ? "0" : "1";
            startNew.Stop();
            Controls.Remove(target);

            if (model.SetCount != count)
                throw new Exception();
            return startNew.Elapsed.ToString();
        }
        private string NoBindingTest(int count)
        {
            var target = new TestModel();
            var model = new BindingPerformanceModel(target);
            target.ValueChanged += (sender, args) => model.Property = ((TestModel)sender).Value;
            Controls.Add(target);

            Stopwatch startNew = Stopwatch.StartNew();
            for (int i = 0; i < count; i++)
                target.Value = i % 2 == 0 ? "0" : "1";
            startNew.Stop();
            Controls.Remove(target);

            if (model.SetCount != count)
                throw new Exception();
            return startNew.Elapsed.ToString();
        }
        private string NoBindingTest(int count)
        {
            var target = new TestModel();
            var model = new BindingPerformanceModel(target);
            Controls.Add(target);

            Stopwatch startNew = Stopwatch.StartNew();
            for (int i = 0; i < count; i++)
            {
                string text = i % 2 == 0 ? "0" : "1";
                target.Value = text;
                model.Property = text;
            }
            startNew.Stop();
            Controls.Remove(target);

            if (model.SetCount != count)
                throw new Exception();
            return startNew.Elapsed.ToString();
        }