Maps a command ID to an HTML editing command and message handler.
DHTMLEDITING_CMD_ENTRY_FUNC(cmdID, dhtmlcmdID, member_func_name)
See HTMLEdit Sample.
MFC Macros and Globals | DHTML Editing Command Maps | DHTMLEDITING_CMD_ENTRY | DHTMLEDITING_CMD_ENTRY_FUNC_TYPE | DHTMLEDITING_CMD_ENTRY_TYPE