In the first start of my application I need to specify a path to save some files to it. But in the open file dialogue it seems like that I have to select a file to open. How can I just specify a folder without oppening a file like C:\config\
Here is my code
If apppath = "" Then
Dim fd As OpenFileDialog = New OpenFileDialog()
fd.Title = "Select Application Configeration Files Path"
fd.InitialDirectory = "C:\"
fd.Filter = "All files (*.*)|*.*|All files (*.*)|*.*"
fd.FilterIndex = 2
fd.RestoreDirectory = True
If fd.ShowDialog() = DialogResult.OK Then
apppath = fd.FileName
End If
My.Computer.FileSystem.WriteAllText(apppath & "apppath.txt", apppath, False)
End If
I need to select a file in order for it to work, but I just want to select a folder. So what's the solution?
You want to use the FolderBrowserDialog
class instead of the OpenFileDialog
class. You can find more information about it here:
http://msdn.microsoft.com/en-us/library/system.windows.forms.folderbrowserdialog(v=vs.110).aspx
For instance, you could do this:
If apppath = "" Then
Dim dialog As New FolderBrowserDialog()
dialog.RootFolder = Environment.SpecialFolder.Desktop
dialog.SelectedPath = "C:\"
dialog.Description = "Select Application Configeration Files Path"
If dialog.ShowDialog() = Windows.Forms.DialogResult.OK Then
apppath = dialog.SelectedPath
End If
My.Computer.FileSystem.WriteAllText(apppath & "apppath.txt", apppath, False)
End If
If I understand correctly, you want to let the user choose a folder. If that is the case, then you want to use FolderBrowserDialog instead of OpenFileDialog.
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