Help strings in Activex controls

Hai Activex Gurus,

I am developing a small activex control and here is a small query about
help strings in activex controls

All standard activex control properties will have the help strings. when we insert these controls in VB we can see this help strings at the bottom of the property window

if we create an activex control using MFC control wizard with our own properties. The help string along with the name of the property wil be displayed in case of the standard properties provided by the MFC control wizards. But Only the name of the property will be displayed in case of new user defined properties at the bottom property window.

How to set these help strings to the new user defined properties for an activex control built with mfc control wizard?

(e.g., for the default property 'Name', the help string displayed is "Returns the name used in code to identify an object")

thanks

Murthy