title: VB.NET Pass Data Between Forms
body: <p>Frist of all sorry for my bad english.</p>
  
  <p>I'm making an application in VB.NET and I have a little problem.
  I have two forms one main FORM (always open), and one that I open as Dialog.</p>
  
  <p>In the secondary form (such as the open dialog) I can choose what to do and based on what I choose I have to trigger an event in the main form.
  Let me explain, In the child form I choose the customer number 2, I press OK, and the main form has to load all the data related to the customer number 2.</p>
  
  <p>Obviously, being object-oriented vb.net I can not call a sub from another form (because I do not have access to the instance) and I can not declare a new one, because the main form is always open.</p>
  
  <p>How do I then pass the id of the customer and raise the event to load?</p>