title: Change Label text on button click in a different form
body: <p>I've 3 buttons, for this case call them button 1, 2 and 3. Then I have a different form in the same solution, with an label. What I want to have is when each button is pressed, the label.text needs to change on the other form. </p>
  
  <p>Like for an example: When:
  - Button 1 clicked: Label Text = 1
  - Button 2 clicked: Label Text = 2
  - Button 3 clicked: Label Text = 3</p>