title: How do I get the month number from the year and week number in c#?
body: <p>As the title says, given the year and the week number, how do I get the month number?</p>
  
  <p>edit: if a week crosses two months, I want the month the first day of the week is in.</p>
  
  <p>edit(2): This is how I get the week number:</p>
  
  <pre><code>CultureInfo.CurrentCulture.Calendar.GetWeekOfYear(DateTime.Now, CalendarWeekRule.FirstDay, DayOfWeek.Monday);
  </code></pre>
  
  <p>I'm just trying to do the reverse.</p>