title: VSTO Addin Custom Dialog Box Responses
body: <p>I have an Outlook 2013 addin where I want to display a dialog box with <code>ShowDialog()</code>.  I understand how to do this, but I want to ask the user a question with 2 answers.  Meaning I want to customize what is on the buttons.  I also am not sure how to get a custom dialog result like that.  I was told I need to pass the Outlook window handle in as well and I'm somewhat confused on what methods I should use to get that.  </p>
  
  <p>I need help understanding how to customize my dialog buttons (which I assume can even be done in visual designer with Form) as well as how to get and test for a custom response.  For example I want to ask "Do you want A or B?" </p>
  
  <p>An example would be most appreciated.</p>
  
  <p>Thanks</p>