OPC Studio User's Guide and Reference
FromEasyAENotificationEventArgs Method



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.AlarmsAndEvents.ComplexEventProcessing Namespace > AENotificationPayload Class : FromEasyAENotificationEventArgs Method
Event data.

The value of this parameter can be null (Nothing in Visual Basic).

Converts event arguments for OPC Alarms&Events notification to an event payload.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public Shared Function FromEasyAENotificationEventArgs( _
   ByVal eventArgs As EasyAENotificationEventArgs _
) As AENotificationPayload
'Usage
 
Dim eventArgs As EasyAENotificationEventArgs
Dim value As AENotificationPayload
 
value = AENotificationPayload.FromEasyAENotificationEventArgs(eventArgs)
[CanBeNull()]
public static AENotificationPayload FromEasyAENotificationEventArgs( 
   EasyAENotificationEventArgs eventArgs
)
[CanBeNull()]
public:
static AENotificationPayload^ FromEasyAENotificationEventArgs( 
   EasyAENotificationEventArgs^ eventArgs
) 

Parameters

eventArgs
Event data.

The value of this parameter can be null (Nothing in Visual Basic).

Return Value

Returns an event payload containing the data from the event arguments.

This method can return null (Nothing in Visual Basic).

Remarks

In languages that support implicit conversions (such as C# or VB.NET), in many cases you do not have call this method explicitly. When indicated, a call to an available equivalent implicit conversion operator will be created by the compiler automatically.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also