Subfolders and files under the. Net Traversal Directory

When you finish a task today, you need to iterate through all the TXT files and search for a long time to finally get a convenient way.

foreach (String o in Directory.getdirectories (@ "D:\Logs") { foreach (String i in Directory.GetFiles (o)) { FileInfo fi = new FileInfo (i); if (FI. Extension.equals (". txt")) { Here I can manipulate the txt file I got to meet the conditions } } }

?

• Fi. Extension.equals (". txt"), FI is a FileInfo object, which indicates whether the file extension is equal to. txt.
• Fi. Name.equals ("XX.txt") indicates whether the file name equals XX.
• Using System.IO

Subfolders and files under the. Net Traversal Directory