Sometimes you can get rather frustrated, that the exact scenario you're trying to solve a problem with, isn't documented on MSDN - or you end up finding 100s of tutorials which never really works in your case. So, why not try something new - suggest a topic and i'll write up an article/tutorial/solution...
Comment on this page to put forward a request for a topic that you'd like to see a tutorial/article on. Comments wont be published but i'll list the topics here in a first come, first serve case. List of topics: How do you validate fields in a GridView? yyyy? zzzz?