FileSystemInfo.LastAccessTime Gets or sets the time the current file or directory was last accessed.
Imports System
Imports System.IO
Public Class Touch
Public Shared Sub Main(ByVal args() As String)
Dim fi As FileInfo = New FileInfo("c:\\a.txt")
touchFile(fi)
End Sub
Public Shared Sub touchFile(ByVal fsi As FileSystemInfo)
Console.WriteLine("Touching: {0}", fsi.FullName)
Try
fsi.CreationTime = DateTime.Now
fsi.LastAccessTime = DateTime.Now
fsi.LastWriteTime = DateTime.Now
Catch e As Exception
Console.WriteLine("Error: {0}", e.Message)
End Try
End Sub
End Class
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4. | List files and directories in root | | |
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6. | Update Directory: create time, last access time and last write time | | |
7. | Get Root directory and current directory | | |
8. | Directory Separator | | |
9. | Get Current Directory | | |
10. | Get file in the parent folder | | |
11. | Display all file under a Directory | | |
12. | Find a file: search directory recursively | | |
13. | Directory Class Exposes static methods for creating, moving, and enumerating through directories and subdirectories | | |
14. | Move the directory | | |
15. | Count the files in a directory | | |
16. | Calculate the size of a directory and its subdirectories and displays the total size in bytes. | | |
17. | Gets or sets the attributes for the current file or directory. | | |
18. | Path Class performs operations on file or directory path | | |
19. | Directory.CreateDirectory | | |
20. | Directory.Delete deletes an empty directory from a specified path. | | |
21. | Deletes the specified directory and subdirectories and files in the directory. | | |
22. | Directory.EnumerateDirectories returns an enumerable collection of directory names in a specified path. | | |
23. | Returns an enumerable collection of directory names that match a search pattern in a specified path. | | |
24. | Returns directory names that match a search pattern in a specified path, and optionally searches subdirectories. | | |
25. | Determines whether the given path refers to an existing directory on disk. | | |
26. | Gets the creation date and time of a directory. | | |
27. | Gets the creation date and time, in Coordinated Universal Time (UTC) format, of a directory. | | |
28. | Gets the current working directory of the application. | | |
29. | Gets the names of subdirectories in the specified directory. | | |
30. | Gets an array of directories matching the specified search pattern from the current directory. | | |
31. | Returns the names of files (including their paths) that match the specified search pattern in the specified directory. | | |
32. | Returns the date and time the specified file or directory was last accessed. | | |
33. | Returns the date and time the specified file or directory was last written to. | | |
34. | Sets the date and time the specified file or directory was last accessed. | | |
35. | Sets the date and time a directory was last written to. | | |
36. | Returns an enumerable collection of file names in a specified path. | | |
37. | Returns file names that match a search pattern in a specified path. | | |
38. | Returns file names that match a search pattern in a specified path, and optionally searches subdirectories. | | |
39. | Returns the volume information, root information, or both for the specified path. | | |