QuickOPC User's Guide and Reference
Empty Property (AESubscriptionFilter)



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.AlarmsAndEvents Namespace > AESubscriptionFilter Class : Empty Property
An empty OPC-A&E subscription filter.
Syntax
'Declaration
 
<DebuggerBrowsableAttribute(DebuggerBrowsableState.Never)>
<NotNullAttribute()>
Public Shared ReadOnly Property Empty As AESubscriptionFilter
'Usage
 
Dim value As AESubscriptionFilter
 
value = AESubscriptionFilter.Empty
[DebuggerBrowsable(DebuggerBrowsableState.Never)]
[NotNull()]
public static AESubscriptionFilter Empty {get;}
[DebuggerBrowsable(DebuggerBrowsableState.Never)]
[NotNull()]
public:
static property AESubscriptionFilter^ Empty {
   AESubscriptionFilter^ get();
}
Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012, Windows Server 2016; .NET Core, .NET 5, .NET 6: Linux, macOS, Microsoft Windows

See Also

Reference

AESubscriptionFilter Class
AESubscriptionFilter Members