Events and methods
An event is a runtime message that indicates that a certain condition has occurred. Events can trigger methods that create application logic.
An object can trigger a method when:
- An event occurs at runtime
- C# NetLogic calls a method
- A request from an OPC UA client occurs at runtime
- A C# method calls at design time or at runtime
TIP: You can associate multiple methods with a single event. When the event occurs, the methods are executed in the order in which they are configured in the event.
A button is clicked
A PDF report generates
A variable exceeds a set value
An alarm triggers
A request from an OPC UA client occurs
A database is queried
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