I have a List with three fields, all three text boxes. The first field is an ID, which when populated needs to trigger a DB query to pull corresponding title and description from a table in SQL Server 2008 DB. In case the first field changes, other two needs to be refreshed. I have very little background in SP, but I'm pretty good with C# and SQL. It'd be great if you could point me to some kind of a tutorial to do this.