OPC Studio User's Guide and Reference
WritableSourceTimestamp Property



OpcLabs.ServerOpcUA Assembly > OpcLabs.EasyOpc.UA.NodeSpace Namespace > UADataVariable Class : WritableSourceTimestamp Property
Determines whether the source timestamp of the variable is writable.
Syntax
'Declaration
 
Public Property WritableSourceTimestamp As Boolean
'Usage
 
Dim instance As UADataVariable
Dim value As Boolean
 
instance.WritableSourceTimestamp = value
 
value = instance.WritableSourceTimestamp
public bool WritableSourceTimestamp {get; set;}
public:
property bool WritableSourceTimestamp {
   bool get();
   void set (    bool value);
}

Property Value

true if the source timestamp is writable; otherwise, false.

The default value of this property is False.

Remarks

Setting this to false (the default) restricts write access to the source timestamp by OPC clients, making it read-only.

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

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