Need advanced CRichEditCtrl help...

To keep this post short I will pose my position and I certainly hope that someone will know how to help me.
I'm writing a Front-End to a MUD server that I have been working on and I've been trying to accomplish these things.

I want a CRichEditCtrl control that is NOT mulit-line and will filter keyboard events. I want to be able to hit return without it closing my dialog and i need to know how to ignore a keyboard event (i.e. If the user hits the + key I want it to put "look" in the control and ignore the + sign.) And the control needs to be resizable. If you can help me please maile me at ( [email protected] )

I've been trying to achive this for some time now but it is not very documented at all. Hope someone can help