Validation in VB.NET
(About.com) A guide to the tools available to link to the validation in your code.
Microsoft's architecture for validation could be better organized. And it could be better documented. Microsoft provides several different properties and methods that can be used
Update update feed set failed_fetches=0, fetched=current_timestamp() where feed_id = 15541 failed: 1142 [UPDATE command denied to user '334187_hdlns_ms5'@'10.187.248.89' for table 'feed'] in [update feed set failed_fetches=0, fetched=current_timestamp() where feed_id = 15541]
updated 15541 (About Visual Basic), inserted 9, updated 0, at 2012-06-01 16:50:41