title: Adding Ref Or Out Keywords Get me Error "Argument 1 May Not Be Passed With Ref KeyWord" thats cause my prograam to stop working
body: <p>I made a method that have one parameter and iside it there is one member when i call this method in the main() and path a parameter to it with the ref keyword i recive error massage "argument 1 may not be passed with ref keword "</p>
  
  <p>i tried to remove the ref keyworf it works well </p>
  
  <pre><code>using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;
  
  namespace learncsharp
  {
      class Program
      {
          static int Value(int x)
         {
             x = 100;
             return x;
         }
          public static void Main()
          {
              int z = 10;
              Value(ref z);
              Console.Read();
          }
      }
  
   }
  </code></pre>
  
  <p>i am expecting to get the sam result as to get 10</p>