private static void CompareReflectAndEmitBinding()
{
const int count = 2000;
Console.ForegroundColor = ConsoleColor.Green;
System.Console.WriteLine("\n======= Compare Reflect and Emit Binding performance =======");
var viewModels = new TestViewModel[count];
var viewModel2s = new TestViewModel2[count];
DynamicEngine.SetBindingManager(new ReflectManager());
for (int i = 0; i < count; i++)
{
var viewModel2 = new TestViewModel2();
var viewModel = new TestViewModel();
viewModels[i] = viewModel;
viewModel2s[i] = viewModel2;
BindingEngine.SetPropertyBinding(viewModel2, testView => testView.Age, viewModel, model => model.Age);
}
var sw = new Stopwatch();
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
viewModels[i].Age = i;
}
sw.Stop();
Console.ForegroundColor = ConsoleColor.White;
System.Console.WriteLine("Reflect manager time elapsed {0}", sw.ElapsedMilliseconds);
DynamicEngine.SetBindingManager(new EmitManager());
for (int i = 0; i < count; i++)
{
var viewModel2 = new TestViewModel2();
var viewModel = new TestViewModel();
viewModels[i] = viewModel;
viewModel2s[i] = viewModel2;
BindingEngine.SetPropertyBinding(viewModel2, testView => testView.Age, viewModel, model => model.Age);
}
sw = new Stopwatch();
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
viewModels[i].Age = i;
}
sw.Stop();
Console.ForegroundColor = ConsoleColor.Yellow;
System.Console.WriteLine("Emit manager time elapsed {0}", sw.ElapsedMilliseconds);
}
private static void CompareReflectAndEmitBinding()
{
const int count = 2000;
Console.ForegroundColor = ConsoleColor.Green;
System.Console.WriteLine("\n======= Compare Reflect and Emit Binding performance =======");
var viewModels = new TestViewModel[count];
var viewModel2s = new TestViewModel2[count];
DynamicEngine.SetBindingManager(new ReflectManager());
for (int i = 0; i < count; i++)
{
var viewModel2 = new TestViewModel2();
var viewModel = new TestViewModel();
viewModels[i] = viewModel;
viewModel2s[i] = viewModel2;
BindingEngine.SetPropertyBinding(viewModel2, testView => testView.Age, viewModel, model => model.Age);
}
var sw = new Stopwatch();
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
viewModels[i].Age = i;
}
sw.Stop();
Console.ForegroundColor = ConsoleColor.White;
System.Console.WriteLine("Reflect manager time elapsed {0}", sw.ElapsedMilliseconds);
DynamicEngine.SetBindingManager(new EmitManager());
for (int i = 0; i < count; i++)
{
var viewModel2 = new TestViewModel2();
var viewModel = new TestViewModel();
viewModels[i] = viewModel;
viewModel2s[i] = viewModel2;
BindingEngine.SetPropertyBinding(viewModel2, testView => testView.Age, viewModel, model => model.Age);
}
sw = new Stopwatch();
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
viewModels[i].Age = i;
}
sw.Stop();
Console.ForegroundColor = ConsoleColor.Yellow;
System.Console.WriteLine("Emit manager time elapsed {0}", sw.ElapsedMilliseconds);
}