title: Back to previous form and reload form
body: <p>I'm writing a program with many forms and many global variables.</p>
  
  <p>I defined my variable in a module and in one form (<code>form2</code>) I assigned a value to them. Then, by clicking the "Calculate" button, I jump to in another form (<code>form3</code>) and I use my variable to extract results.</p>
  
  <p>I have a problem with my back key. My code for backing is:</p>
  
  <pre><code>Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
      Me.Close()
      Form2.Show()
  End Sub
  </code></pre>
  
  <p>When I go back to <code>form2</code>, my text boxes have the past values (as I need them to) but when I change the value and click on the calculate button again, there is no change in my result because my variable doesn't change. Please help me what should I do?</p>