IUAObject.UAEvent

This event occurs when the project object to which the
IUAObject
 C# object refers generates any OPC UA event.
event EventHandler<UAEventArgs> UAEvent;

Event handler

public delegate void UAEvent(object sender, UAEventArgs e);

Event handler arguments

sender
 (object)
A C# object that corresponds to the object of the project origin of the event.
e
 (UAEventArgs)
A C# object that contains the following properties:
EventType
 (IUAObjectType)
The node of the type of event generated.
Arguments
 (UAEventArgumentList)
A C# object that contains the arguments of the generated event.

Example

The
Button1_UAEvent
 method runs each time the
Button1
 project button generates any event (for example,
OnMouseClick
,
OnMouseDown
, or
OnMouseUp
).
public override void Start()
{
    var button1 = Owner.Get<Button>("Button1");
    button1.UAEvent += Button1_UAEvent;
}

private void Button1_UAEvent(object sender, UAEventArgs e)
{
    var label1 = Owner.Get<Label>("Label1");
    var button1 = (Button)sender;
    label1.Text = "Event on " + button1.BrowseName + " of type " + e.EventType.BrowseName + " , ";
}
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