C#刪除文件夾

這裏說三種
 
1這是最簡單的方法
 
        DirectoryInfo di = new DirectoryInfo(string Path);
         di.Delete(true);
  注：path是你要刪除的非空目錄；
     true：你要刪除裏面所有的文件，包括文件夾和子文件夾
2
 /// <summary>
       /// 刪除非空文件夾
       /// </summary>
       /// <param name="path">要刪除的文件夾目錄</param>
        void DeleteDirectory(string path)
        {
            DirectoryInfo dir = new DirectoryInfo(path); 
            if (dir.Exists)
            {
                DirectoryInfo[] childs = dir.GetDirectories();
                foreach (DirectoryInfo child in childs)
                {
                    child.Delete(true);
                }
                dir.Delete(true);
            }
        }
 
3 遞歸方法：(這是刪除文件的方法)
private staticv oid DeleteDirectory(File tmpFile) {
        if (!tmpFile.exists()) {
             System.out.println("file is not exist!");
            return;
         }
        if (tmpFile.isDirectory()) {
             File[] fileList = tmpFile.listFiles();
            for (int i =0; i < fileList.length; i++) {
                if (fileList[i].isDirectory()) {
                     DeleteDirectorys(fileList[i]);s
                 }　　
           }
     }
}