DateTimePicker ValueChanged Event repeats with month arrow
<p>When the month forward or backward arrow is clicked on my DateTimePicker 
control it repeatedly fires the ValueChanged event. I have to use the 
debugger to stop the application.</p>

<p>Note: My application works fine as long as I click on one of the dates.</p>

<p>The MSDN documentation shows examples for creating the control. But I cannot 
find any example function called dateTimePicker1_ValueChanged(). The skeleton 
for this function was created for me, when I double clicked on the control in 
the VS.NET2008 designer.</p>
