title: Double Quotes in C# String.Format
body: <p>I want to create a string as shown in the text below :</p>
  
  <blockquote>
    <p>'bookNo':'" + bookNo + "'</p>
  </blockquote>
  
  <p>My code is </p>
  
  <pre><code>String KeyValuePair =
        String.Format("'{0}':'\" + {1} + \"'", key,value);
  </code></pre>
  
  <p>But its not returning exact string as above. What can be done to achieve the same ?</p>