How the Framework Calls a Handler

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

The latest version of this topic can be found at How the Framework Calls a Handler.

The following topics first examine how the framework routes commands, then examine how other messages and control notifications are sent to windows:

• Message sending and receiving

• How noncommand messages reach their handlers

• Command routing

• Command Routing Illustration

• The OnCmdMsg Handler

• Overriding the Standard Command Routing

Message Handling and Mapping