Save and Load a file in VB Express

[Ellitivity]

Hello I'm building a small program like notepad and wanted to know how to make it save and load a file

Public Class Form1

    Private Sub btnClear_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnClear.Click
        txtNotes.Text = ""
    End Sub

    Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click

    End Sub

    Private Sub btnLoad_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLoad.Click
        ofdNotes.OpenFile()
    End Sub
End Class

I don't know how to properly address OpenFileDialog and LoadFileDialog, so i called it ofdNotes and lfdNotes.

[G_Waddell]

Hi
To Refer to the OpenFileDialog you would use something like this:

dim MyDialog as New OpenFileDialog

You should be able to find out how to use the dialog here:
http://msdn.microsoft.com/en-us/library/system.windows.forms.openfiledialog.aspx
To actually open, edit and save the file then you should use System.IO Namespace if you look it up on Google you'll see lots of examples of using it.