Understanding context-sensitive help in C#.Net software using MAP files and RoboHelp9 project

[isologica]

we are trying to enable context-sensitive  (F1) in our help content.  I found some reference to MAP files in the RoboHelp manuals/help but it's rather sparse for context-sensitive noobies.  Does anyone have experience doing this and what good resources are?  We are trying to context-sensitize a C#.net application on Visual studio 2008, if that helps

[Jeff_Coatsworth]

Here's another good starting point - http://www.grainge.org/pages/authoring/calling_webhelp/calling_webhelp.htm

[RoboColum_n_]

If using CHMs you can look at the links below:

http://www.cmcandrew.com/robocolumn/archives/298

http://www.cmcandrew.com/robocolumn/archives/22