Simple Way to Check All Dialog Controls for Changings
Saturday May 6th 2000 by Ramin Sadeghi
It is very difficult and toilsome to implement code that checks every single control on a given dialog for changes; especially for complex dialogs. This aritcles shows you one method of accomplishing this.
Use this macro to map a contiguous range of control IDs to a single message handler function for a specified Windows notification message. ClassWizard does not support creating an ON_CONTROL_RANGE handler in the user interface,