Delete SelectedItem in Listbox from Folder and Listbox

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WilfredEghenedji-9495 asked Apr 22, '22 WilfredEghenedji-9495 commented Apr 23, '22

Delete SelectedItem in Listbox from Folder and Listbox

Please, I am intending to delete Listbox item i.e. delete selected item from both folder and Listbox. Implementing the following code, the file was deleted accordingly, but i got a conflicting error with a previous line of code, which terminated the application. Please, see attachment to view error. Thank you.

 If ListBox1.SelectedIndex <> -1 Then
      System.IO.File.Delete(ListBox1.Items(ListBox1.SelectedIndex).fullname())
      ListBox1.Items.RemoveAt(ListBox1.SelectedIndex)
 End If

[1]: /answers/storage/attachments/195346-capture-20220421-232836.png

dotnet-visual-basic

capture-20220421-232836.png (33.1 KiB)

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Answer 1 · 2022-04-22T06:40:49.833Z

Viorel-1 answered Apr 22, '22 WilfredEghenedji-9495 commented Apr 23, '22

Try adding the next lines to beginning of ListBox1_SelectedIndexChanged:

 if ListBox1.SelectedItem Is Nothing Then 
    Return
 End If

Before Return, you can also change or clear the labels and other controls according to your needs.

· 1

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WilfredEghenedji-9495 · Apr 23 at 12:42 AM

Thank you very much! This worked just fine....

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