title: How to assign Null value to Non-Nullable type variable in C#?
body: <p>Such as i have declared, </p>
  
  <p>double x;</p>
  
  <p>now i want to assign </p>
  
  <p>x=NULL how can i do this ? I have seen some other answers of it but couldn't understand them, that's why opening this thread .</p>