C#非递归 获取子文件夹和文件列表

. public Dictionary<string, int> GetFileNum(string srcPath)
. {
.     Dictionary<string, int> dic = new Dictionary<string, int>();
.     string[] folders = System.IO.Directory.GetDirectories(srcPath);//GetFileSystemEntries(srcPath);
.     foreach (string folder in folders)
.     {
.         string[] files = System.IO.Directory.GetFiles(folder);
.         dic.Add(folder, files.Length);
. 
.     }
.     return dic;
. }

foreach (var i in v)
.     Console.WriteLine(i);

代码直接在C# interactive 里运行，不用新建项目。