| React to selection: | SelChangedHandler |
| React to window closing: | WinClosedHandler |
| React to map changes: | WinChangedHandler |
| React to window focus: | WinFocusChangedHandler |
| React to DDE request: | RemoteMsgHandler, RemoteQueryHandler() |
| React to OLE Automation method: | RemoteMapGenHandler |
| Provide custom tool: | ToolHandler |
| React to termination of application: | EndHandler |
| React to MapInfo Pro getting or losing focus: | ForegroundTaskSwitchHandler |
| Disable event handlers: | Set Handler |