title: use edge in node js to bind a DLL library not successful
body: <p>i try to learn how to use edge (a node.js module) to bind a pre-compiled DLL but it doesn't work in the right way...</p>
  
  <p>my DLL is a really simple library and it has been tested multiple times in other .Net program.
  i wrote my DLL file in Jscript.Net:</p>
  
  <pre><code>import System;
  import System.Console;
  import System.IO;
  
  package power{
  
      public class testp {
  
              function hello (){
  
              var time_1 = DateTime.Now;
  
              for (var i =0; i&lt;10000; i++){
  
                  Console.WriteLine ("hello world!");
  
              };
  
              var time_2 = DateTime.Now;
  
              Console.WriteLine (time_2-time_1);
  
              };
  
      };
  
  };
  </code></pre>
  
  <p>it is really simple, the Hello() method will print out 10000 "hello world" in stdout;</p>
  
  <p>i can call it in other of my Jscript.net programs by doing:</p>
  
  <pre><code>import System;
  import System.Console;
  import System.IO;
  import power;
  
  var pri = new testp;
  pri.hello();
  </code></pre>
  
  <p>according to the official web, i have tried:</p>
  
  <pre><code>var edge = require("edge");
  
  var clrMethod = edge.func({
      assemblyFile: 'power.dll',
      typeName: 'power.testp',
      methodName: 'hello'
  });
  
  clrMethod();
  </code></pre>
  
  <p>MY QUESTION:
  how can i call it in edge successfully?</p>