Find the rest of days else days in month c#
<p>Display the rest of days if i select any date otherwise days in month using datetimepicker tool in c#.
eg.</p>

<p>if i am <strong>selecting the date like 12-may-2011</strong> in datetimepicker the </p>

<p>textbox should tells the remaining days= 20 because 11-may-2011 should take. i didn't </p>

<p>select any date so days will be = 31. </p>

<p>i have tried to show days in month by using this code </p>

<pre><code>days.Text = DateTime.DaysInMonth(lndate.Value.Year, lndate.Value.Month).ToString();
</code></pre>

<p>but i want to show both rest of days otherwise days in month</p>
