title: How to get variable fields in a label created in the Zebra Designer?
body: <p>How can I prepare a label in the designer and access the variable fields in my Java/C# code?</p>
  
  <p>With ikvm I converted the Java code to C# and I can connect and print successfully from my C# project.</p>
  
  <p>I prepared a label, print it to a file (setting the port in control panel) and get the TXT file with the ZPL code.
  How can I retrive the list of variable fields from that string?
  In the doc I found the method <code>getVariableFields(string formatOnPrinter)</code> but it is only for formats stored in the printer.</p>
  
  <p>Also in the doc the examples with variable fields have this token for the field number and name: <code>\^FN12"First Name"</code> but in my exported ZPL code I see only static text. Do I export it in the right way?</p>