title: Credit Card Expiration Date Selector WP7
body: <p>Has anyone implemented a credit card expiration date selector in WP7 Mango? I've seen it done with WP7 Contrib prior to Mango (and was able to implement it on a non-mango project) however it doesn't seem to work right with the Mango SDK and the August Toolkit update.</p>
  
  <p>Does anyone have any ideas on how I could implement this? I'd use the normal datetimepicker however I don't need the "Day" selection, just the Month/Year. I know I can limit what's shown in the field after they select a date with the toolkit's datetimepicker, but I haven't found a way to hide the actual day picker. </p>