static async Task Main(string[] args) { string sourcePath = Path.Combine(Environment.CurrentDirectory, "images"); string destinationPath = Path.Combine(Environment.CurrentDirectory, "output");; ImageProcess imageProcess = new ImageProcess(); imageProcess.Clean(destinationPath); Stopwatch sw = new Stopwatch(); sw.Start(); //imageProcess.ResizeImages(sourcePath, destinationPath, 2.0); await imageProcess.AsyncResizeImages(sourcePath, destinationPath, 2.0); sw.Stop(); Console.WriteLine($"花費時間: {sw.ElapsedMilliseconds} ms"); Console.WriteLine("Key Anything To Exist"); Console.ReadKey(); }