title: How to check for "method group" via "sender" object?
body: <p>Imagine a method like this ( in Win Forms):</p>
  
  <pre><code>//First method
  private void buttonStart_Click(object sender, EventArgs e)
  {
         //I call another method here
         this.GetData(sender, null)
  }
  
  //Second method
  private void GetData(object sender, EventArgs e)
  {
         //how to check IF calling method is buttonStart_Click ???
         if(sender.Equals == buttonStart_Click) 
         {
              //DO BLAH BLAH
         }
  }
  </code></pre>
  
  <p>I hope I was clear, that is I want to know which method is calling 'GetData'. <strong>note</strong> I know I can have a global variable and set it to something, but I want to know if there is a DIRECT way to do this?</p>
  
  <p>Thanks.</p>