Webclient.DownloadFile to Folderbrowser.Selectedpath - vb.net

Question

I want my code to download a file from a website and save it to an directory that the user has selected in the FolderBrowserDialog ... i've tried this code below without success:
' Download the files
If My.Computer.Network.IsAvailable Then
Try
wClient.DownloadFile(New Uri("DOWNLOAD LINK"), FolderBrowserDialog1.SelectedPath & "FILENAME.123")
wClient.DownloadFile(New Uri("DOWNLOAD LINK"), FolderBrowserDialog1.SelectedPath & "FileName.123)
wClient.DownloadFile(New Uri("Download LINK"), FolderBrowserDialog1.SelectedPath & "FileName.123")
Catch ex As Exception
MessageBox.Show(ex.Message)
End Try

Answer 1

Here is some sample code I have written for you that should get you started.
first we declare wClient as a WebClient with Events so we can trigger what happens when the file downloads.I have used VLC Media Player as an example download, change to suit your needs. NOTE I did this with a button click event which you don't necessary need to do.
Imports System.ComponentModel
Imports System.Net
Public Class Form1
Private WithEvents wClient As New WebClient()
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim FolderBrowserDiaglog1 As New FolderBrowserDialog()
Dim folderPath As String = ""
Dim fileName As String = "vlc.exe"
Dim downloadFile As String = "https://get.videolan.org/vlc/2.2.6/win32/vlc-2.2.6-win32.exe" ''VLC MEDIA PLAYER
If FolderBrowserDiaglog1.ShowDialog() = DialogResult.OK Then
folderPath = FolderBrowserDiaglog1.SelectedPath
End If
If My.Computer.Network.IsAvailable Then
Dim combinePath As String = System.IO.Path.Combine(folderPath, fileName)
wClient.DownloadFileAsync(New Uri(downloadFile), combinePath)
End If
End Sub
Private Sub wClient_DownloadFileCompleted(sender As Object, e As AsyncCompletedEventArgs) Handles wClient.DownloadFileCompleted
MessageBox.Show("File Downloaded")
End Sub
End Class
Have a look in the wClient's event list and see the many options that are avalible such as the one that i have made that shows a messagebox once the file has been downloaded.
Webclient events https://msdn.microsoft.com/en-us/library/system.net.webclient_events(v=vs.110).aspx