C#第十二天

1、Directory 操作文件夹

1）创建文件夹

Directory.CreateDirectory(@"C:\a");
            Console.WriteLine("创建成功");
            Console.ReadKey();

2）删除文件夹

            Directory.Delete(@"C:\a", true);
            Console.WriteLine("删除成功");
            Console.ReadKey()

3）剪切文件夹

            Directory.Move(@"c:\a", @"C:\Users\SpringRain\Desktop\new");
            Console.WriteLine("剪切成功");
            Console.ReadKey();

4）获得指定目录（文件夹）下所有文件（不包括文件夹）的全路径

           string[] path = Directory.GetFiles(@"C:\Users\SpringRain\Desktop\Picture", "*.jpg");
            for (int i = 0; i < path.Length; i++)
            {
                Console.WriteLine(path[i]);
            }
            Console.ReadKey();

5）获得指定目录下所有文件夹的全路径

            string[] path = Directory.GetDirectories(@"C:\Users\SpringRain\Desktop\new");
            for (int i = 0; i < path.Length; i++)
            {
                Console.WriteLine(path[i]);
            }
            Console.ReadKey();     

6）判断指定的文件夹是否存在

            if (Directory.Exists(@"C:\a\b"))
            {
                for (int i = 0; i < 100; i++)
                {
                    Directory.CreateDirectory(@"C:\a\b\" + i);
                }
            }
            Console.WriteLine("OK");
            Console.ReadKey();    

2、WebBrowser浏览器控件

            private void button1_Click(object sender, EventArgs e)
            {
                string text = textBox1.Text;
                Uri uri = new Uri("https://" + text);
                webBrowser1.Url = uri;
            }