title: Loading DLL in external program?
body: <p>I have a C# ClassLibrary that contains a function to sum two numbers:</p>
  
  <pre><code>namespace ClassLibrary1
  {
      public class Calculator
      {
          public int Calc(int i, int b) {
              return i + b;
          }
      }
  }
  </code></pre>
  
  <p>I want to load this dll from other C# application externally. How can I do this?</p>