title: Split a special character string using c#
body: <p>I have a string as below</p>
  
  <pre><code>"/calc 2 3 +"
  </code></pre>
  
  <p>how to split in such a way that i can get</p>
  
  <pre><code>str1="/calc"
  str2= "2 3 +"
  </code></pre>
  
  <p>is there any method in c# does special character splitting?
  Thanks! </p>