GUI VB.Net Tutorial

Imports System.Windows.Forms
public class FileOpenDialogFilter
   public Shared Sub Main
        Dim saveFileDialog1 As System.Windows.Forms.SaveFileDialog
        saveFileDialog1 = New System.Windows.Forms.SaveFileDialog()
        saveFileDialog1.CreatePrompt = True
        saveFileDialog1.FileName = "doc1"
        saveFileDialog1.Filter = "Word (*.doc) |*.doc;*.rtf|(*.txt) |*.txt|(*.*) |*.*"
        If saveFileDialog1.ShowDialog() = DialogResult.OK Then
            Console.WriteLine(saveFileDialog1.FileName)
        End If
   End Sub
End class