Visual Studio: have region description be based on text within the region

With a method like this:

#region _DESCRIPTION_
[Author("A")]
[City("B")]
[Year("2009")]
#endregion
void Method() { }

I'd like _DESCRIPTION_ to reflect the value of the Author method attribute.

Any ideas on how I could implement this? The reason is that I have many attributes, some are long, so 开发者_StackOverflowI contain them within a region. I'd like the region description to reflect the value of one attribute in particular, automatically (otherwise I need to remember to update both each time).

I'm using VS 2010. Thanks.

I don't think this is doable at language level. #region is a preprocessor directive in C#, and C# spec does not offer this.

VisualStudio 2010 already implemented a feature that when you mouse over a collapsed block, it will show the first several lines of that block. Otherwise the only way maybe just do this

#region [Author("A")]