QuickOPC User's Guide and Reference
PersistenceKey Property (_EasyInstanceParameters)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.Engine.ComTypes Namespace > _EasyInstanceParameters Interface : PersistenceKey Property
Allows to separate persistent data for different instances of the object.
Syntax
'Declaration
 
<NotNullAttribute()>
Property PersistenceKey As String
'Usage
 
Dim instance As _EasyInstanceParameters
Dim value As String
 
instance.PersistenceKey = value
 
value = instance.PersistenceKey
[NotNull()]
string PersistenceKey {get; set;}
[NotNull()]
property String^ PersistenceKey {
   String^ get();
   void set (    String^ value);
}
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