title: How to concat the formula in all reference cell into one formula by VBA?
body: <p>after googled a while seems no one has such question. Basically, I have fews cells has formula and referencing each other. Below is an example. How can I make them into one formula?</p>
  <pre><code>   A    B       C
  1  1  =(A1+C1)  =B2
  2       3
  </code></pre>
  <p>So, I want to parse them into <code>=1+3</code>. How can I do that</p>