My VFP 9 should be here in a few days. My main reason for the purchase was a project requires a "binding" to Windows Messaging functions.

My project needs to bind to (at least) 3 CallWindowsProc "flags". I do not anticipated an "unbinding" to those events until the user closes the application.

How does messaging work? It seems every "message" will be caching through my event binder waiting for those 3 "particular" events to run a delegate.

But I have not considered the "overhead"? Will a "start to end" binding to Window Messages affect the performance (speed) of my interface?