Delete a directory with exception catch : Dictionary « Collections « VB.Net Tutorial

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VB.Net Tutorial » Collections » Dictionary 
8.16.11.Delete a directory with exception catch
Imports System.IO

Public Class Tester
    Public Shared Sub Main
    
        Try
            System.IO.Directory.Delete("c:\a")
        Catch ex As Exception
            Console.WriteLine(ex.ToString)
        Finally
            Beep()
        End Try
    

    End Sub

End Class
System.IO.IOException: The directory is not empty.

   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive)
   at System.IO.Directory.Delete(String fullPath, String userPath, Boolean recursive)
   at Tester.Main()
8.16.Dictionary
8.16.1.Get and set the current directory
8.16.2.Use directories match
8.16.3.Directory.GetFileSystemEntries
8.16.4.String and custom class Dictionary
8.16.5.Add object to Dictionary
8.16.6.Dictionary(Of String, String)
8.16.7.Get current directory: CurDir()
8.16.8.Use MkDir to create a Directory
8.16.9.Use RmDir to delete a directory
8.16.10.Delete a Directory
8.16.11.Delete a directory with exception catch
8.16.12.Delete a directory containing files and sub directories
8.16.13.Directory Exists
8.16.14.Directory Move
8.16.15.Get Parent Directory
8.16.16.Get Directory Root
8.16.17.Get all directories under a directory
8.16.18.Get all files under a directory
8.16.19.Get all files under a directory with conditions
8.16.20.Get all directories under a directory with conditions
8.16.21.Illustrate the pattern of using the Dir function. It is not intended to be compiled.
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