Global Events

Global Events lists all events of the TwinCAT HMI that can neither be assigned to any control nor to any HMI page.

Global Events:

• onInitialized: The event is triggered as soon as the system has been initialized and the main control (View) is loaded. Other controls may not be loaded or visible at this time.
• onLocaleChanged: The event is triggered as soon as a language has been loaded.
• onThemeDataChanged: The event is triggered as soon as all JSON and CSS files have been loaded following a change of theme. Furthermore the event is triggered as soon as a new font has been loaded.
• onUserInGroupChanged: The event is triggered if the group membership of the current user is now known to the system or has changed.