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Editor to share with you how to use VB.NET 's FileInfo class to manipulate files, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

VB.NET FileInfo example

Copy a file

Dim fFile1 As New FileInfo ("C:abc1.txt") fFile1.CopyTo ("C:abc2.txt", True)

We define the fFile1 variable as a FileInfo object and set it to point to a directory in the file system. To copy a file, we use the CopyTo method in the FileInfo object and indicate the full name of the target file we plan to copy.

Move a file

Dim fFile1 As New FileInfo ("C:abc1.txt") fFile1.MoveTo ("C:abc3.txt")

We define the fFile1 variable as a FileInfo object and set it to point to a directory in the file system. To copy a file, we use the CopyTo method in the FileInfo object and indicate the full name of the target file we plan to move.

Delete a file

Dim fFile1 As New FileInfo ("C:abc1.txt") fFile1.Delete ()

We define the fFile1 variable as a FileInfo object and set it to point to a directory in the file system. To delete a file, we use the Delete method in the FileInfo object.

VB.NET FileInfo DirectoryInfo example

Move a folder

Dim dDir1 As New DirectoryInfo ("C:Folder1") dDir1.MoveTo ("C:Folder2")

We define the dDir1 variable as a DirectoryInfo object and set it to point to a directory in the file system. To move a folder, we use the MoveTo method of the DirectoryInfo object and indicate the full target path of the folder we are moving.

Delete a folder

Dim dDir1 As New DirectoryInfo ("C:Folder1") dDir1.Delete ()

We define the dDir1 variable as a DirectoryInfo object and set it to point to a directory in the file system. To delete a folder, we use the Delete method of the DirectoryInfo object. You can only delete an empty folder, and if the folder contains files, you will not be able to delete it until you empty it. )

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