Originally published at: ContainerControl: Composed User Interface Components – Xojo Programming Blog
Through this tutorial we practiced the basics of using ContainerControls in Desktop projects: adding them to the project, using them at design time, how to forward values from the container’s controls to the window where these can be added, how to create a ContainerControl subclass that shares its method and events with any ContainerControl subclassed from it, how to add new ContainerControl instances to a window at runtime, and also how to delegate the execution of a event so it can be handled by a window method.
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