Programming of the Context

By declaring a context you essentially defined its structure. However, to fill a context with values and work with these values at runtime, you need to use the program to control the runtime behavior of the context. To do this, you use the controller methods for the context in question (see Methods of the Local Controller Interface), for example the hook method WDDOINIT (Hook Methods: Methods Called by the Runtime).

In principle you can use all controller methods to edit the context whose implementation you want to change. As well as hook methods these are the event handlers (see Events and Event Arguments, the free methods (see Instance Methods: Free Methods in Application Development), and the supply functions (see Supply Function).

The sections below contain information on the individual program steps required in relation to context programming.