create folder and sub folder

Question

User66371569 posted

i have  page

Id      10

emp id    2222 

attachment     (fildeupload)

sbumit  (Button)

I have  already  created folder  in  f  called  attach

what i  want  when i press  submit

inside  attach folder    create  new folder  (name it same emp id 2222)  then  inside this folder create new folder (name it same id  10)  then  attach file inside it

but  i want  to check  both folder  2222 and  10   exist already or no     if exist  then place file inside 10  else create them

Hope  that was clear

Answer 1

User475983607 posted

Read the C# the System.IO reference documentation.  The docs have the exact code you're look for.

https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/file-system/how-to-create-a-file-or-folder

https://docs.microsoft.com/en-us/dotnet/api/system.io.directory.createdirectory?view=net-5.0

Answer 2

User1535942433 posted

Hi thepast,

As far as I think,you could do like this:

Private Sub SurroundingSub()
    Dim FolderName As String = Path.Combine(Server.MapPath("~/Images"), "1")
    If Not System.IO.Directory.Exists(FolderName) Then System.IO.Directory.CreateDirectory(FolderName)
End Sub

Best regards,

Yijing Sun