control-name caption font-name foreground-colour background-colour border-type border-width left-follows top-follows right-follows bottom-follows pressed-func-name context

This property allows members of the context of the control to be setup.

The members of the context are accessed by the control using XPE 'this'. see the online calculator tutorial for more information and examples of how to access members of the context.

To set a member use the packed string representation

{x=value1}{y=value2}{z=valueN}

(this is a short term limitation) or use the dedicated context editor dialog shown below.