C#學習目錄處理

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目錄擷取和處理；

 1 string path = ".";//表明要在當前所在的目錄 2             //先定義目錄資訊變數 3             DirectoryInfo dir = new DirectoryInfo(path); 4             foreach(FileInfo ld in dir.GetFiles()) 5             { 6                 string name = ld.Name; 7                 long size = ld.Length; 8                 DateTime time = ld.CreationTime; 9                 Console.WriteLine("{0,-12:N0}{1,-20:g}{2}",size,name,time);10             }11             //制定目錄名稱12             string pa = "E:/Cprogram";13             DirectoryInfo din = new DirectoryInfo(pa);14             Console.WriteLine(dirsize(din).ToString());15             Console.ReadKey();

View Code

 1 public static double dirsize(DirectoryInfo d) 2         { 3             double size = 0; 4             //尋找目前的目錄的檔案，並計算其大小 5             FileInfo[] fis = d.GetFiles(); 6             foreach(FileInfo fi in fis) 7             { 8                 size += fi.Length; 9             }10             //尋找目前的目錄下面的目錄，並計算每個目錄的大小11             DirectoryInfo[] dis = d.GetDirectories();12             foreach(DirectoryInfo di in dis)13             {14                 size += dirsize(di);15             }16             return size;17         }

 

C#學習目錄處理