From Xojo Documentation

You are currently browsing the old Xojo documentation site. Please visit the new Xojo documentation site!


New in 2021r3

Supported for all project types and targets.

The window is opening but hasn’t been displayed yet. Controls also receive Opening events. A window receives its Opening event after all of the controls have received their Opening events.


You should use the Opening event instead of the Constructor for initialization.

After the window opens and becomes the active window, the Activated event is called.