If you don’t wanna play with it and go straight, you can create a stored procedure for action you need to call it. That’s how I’m doing it. Maybe in next version of EF somebody will think about bulk actions and we’ll see it.
Jiří Činčura is an independent developer, .NET, C# and Firebird expert, focusing on data and business layers, language constructs, parallelism, databases and performance. He's Microsoft Most Valuable Professional and frequent speaker. You can read his articles, guides and tips and tricks at www.tabsoverspaces.com.