title: InvokeMethod in Workflow 4.0
body: <p>We have an application where we are creating an activity (say = CallA), this activity will be used in the worklfow project. This activity(CallA) will call a method which is present in another class(and another namespace). I have written a sample code for the method being called below :-</p>
  
  <pre><code>    namespace WorkflowApplication1
  {
      class Class1
      {
          public int Trial(int a, int b)
          {
              return 23;
          }
      }
  }
  </code></pre>
  
  <p>We want to use InvokeMethod feature provided in the toolbox and don't want to use codeactivity.</p>
  
  <p>If anybody has used this feature of WF 4.0, please help.</p>
  
  <p>Thanks in advance.</p>