title: Resolving CS0649 warning in c#
body: <p>The compiler is showing warning CS0649 at line 5    </p>
  
  <pre><code>public class DescoService
  {
      CommonUtilityService utilityServiceObject;
      DescoBill descoBillObjcet;
      private string VTransactionSerialNo = ""; //warning here
      int AccessFlag;
  
      public DescoService()
      {
          utilityServiceObject = new CommonUtilityService();
          descoBillObjcet = new DescoBill();
          //VTransactionSerialNo = "";
      }
  }
  </code></pre>
  
  <p>I assigned it an empty string but the warning still shows.How to resolve this?</p>