During the last SharePoint Black Belts meeting we talked about deploying of all kinds of things in SharePoint. One of the topics was deploying and updating custom Site Definitions. Did you know that changing existing Site Definitions is unsupported?
Content Query Web Part (CQWP) is one of the coolest web parts available out of the box in MOSS 2007. Using nothing more than the standard functionality you can aggregate content available within your Site Collection. Additionally you can extend the CQWP by introducing new XSLT parameters and functions, what allows you to create pretty complex data presentation including paging.
SPWeb ships with the GetListItem method which allows you to retrieve a list item using a URL. While in general you would use the SPContext.Current.ListItem property to get the current list item, there are situations when the GetListItem method becomes really useful, like for example getting the current list item with elevated privileges. There is however one confusing thing about the GetListItem method and if you’re not focused enough, you will spend hours trying to figure out what is wrong.
I will be on the Experts Panel & Q&A on the upcoming “SharePoint Day with the Experts: Amsterdam” event on Friday, April 3rd.