OPC Studio User's Guide and Reference
HistoryRead Field



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA Namespace > UAEventNotifiers Class : HistoryRead Field
The Object has an event history which may be read.

The value of this constant is 4.

Syntax
'Declaration
 

Public Const HistoryRead As Byte
'Usage
 

Dim value As Byte
 
value = UAEventNotifiers.HistoryRead
public const byte HistoryRead
public:
const byte HistoryRead
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

Reference

UAEventNotifiers Class
UAEventNotifiers Members

 

 

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