Callback Events

23 junho 2020

Callback Events A “callback event” (or simply an “event”) is an interaction, between the end-user and the application interface, that causes a FORM INPUT or MENU INPUT command to terminate, and control to pass the next command in the executing program. There are two types of potential events that can occur: object dependent and object independent. Event Type Description Object Independent Established by the Zim language commands FORM…
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