title: c# 3rd working day excluding satuday and sunday
body: <pre><code>private void btnDateTime_Click(object sender, EventArgs e) 
  {
      DateTime trdCurrentMonth = DateTime.Today.AddDays(-(DateTime.Today.Day - 3));
      if (trdCurrentMonth != 
          DateTime.Today.AddDays(-(DateTime.Today.Day)) &amp;&amp;
          trdCurrentMonth != DateTime.Today.AddDays(-(DateTime.Today.Day - 1))) 
      {
          MessageBox.Show(trdCurrentMonth.ToString());
      }
  }
  </code></pre>
  
  <p>How do I get the 3rd working day of current month, excluding Saturday and Sunday?</p>