[RESOLVED] How to delete multiple file extension

I want to delete multiple file extensions like txt, vbs how to do that.

My.Computer.FileSystem.DeleteFile

don't allow me to delete multiple files

Try something like this:

Code:

---

        Dim ExtToFind() As String = {"*.txt", "*.vbs"}
        Dim FilesToDelete = My.Computer.FileSystem.GetFiles("C:\somedirectory\", FileIO.SearchOption.SearchAllSubDirectories, ExtToFind)
        For Each FileName As String In FilesToDelete
            My.Computer.FileSystem.DeleteFile(FileName)
        Next

---

put he extensions in to an array and loop through the array calling directory.getfiles using the current array element as the filter

Code:

---

Dim exts() as string = {"*.txt", "*.vbs"}
Dim folder as string = "put the directory path where you want to delete files here"
Try
    For Each ext as string In file exts
        For Each f as string In system.io.directory.getfiles(folder, ext)
            system.io.file.delete(f)
        next
    next
Catch ex as exception
    messagebox.show(ex.message)
end try

---

Edit: Kleinma beats me :)

Thanks Kleinma that worked

But is there a way that i can delete multiple file by doing recursive search

ie I want to scan all folder and subfolder.

That is exactly what my code does.

Notice the param passed to the GetFiles method that uses the value of SearchAllSubDirectories. That means it will search the directory you specify, and all sub directories under it.

Just note if you do something like specify C:\ as your directory and tell it to scan all subdirectories, it is going to recurse the entire file system and will take a while.

Yeah oops sorry I did a typo and thought somethings wrong with the code thanks for help.

How Can I add WIndows folder to "C:\Somedirectory"

This code is not working

Dim FilesToDelete = My.Computer.FileSystem.GetFiles(Environ("%systemdrive"), FileIO.SearchOption.SearchAllSubDirectories, ExtToFind)

systemdrive is going to give you the root letter of the drive windows is installed on.

You don't include % when accessing them through the environ method.

So it would just be Environ("systemdrive") which in most cases will return "C:"

Great thanks.

Thanks a million.