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



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.Engine Namespace > EasyInstanceParameters Class : PersistenceKey Property
Allows to separate persistent data for different instances of the object.
Syntax
'Declaration
 
<DataMemberAttribute()>
<DefaultValueAttribute("")>
<NotNullAttribute()>
Public Property PersistenceKey As String
'Usage
 
Dim instance As EasyInstanceParameters
Dim value As String
 
instance.PersistenceKey = value
 
value = instance.PersistenceKey
[DataMember()]
[DefaultValue("")]
[NotNull()]
public string PersistenceKey {get; set;}
[DataMember()]
[DefaultValue("")]
[NotNull()]
public:
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