OPC Studio User's Guide and Reference
Null Property (ObjectDescriptor)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib Namespace > ObjectDescriptor Class : Null Property
A null object descriptor (contains an empty machine name and an empty server class).
Syntax
'Declaration
 
<NotNullAttribute()>
Public Shared Shadows ReadOnly Property Null As ObjectDescriptor
'Usage
 
Dim value As ObjectDescriptor
 
value = ObjectDescriptor.Null
[NotNull()]
public new static ObjectDescriptor Null {get;}
[NotNull()]
public:
new static property ObjectDescriptor^ Null {
   ObjectDescriptor^ get();
}

Property Value

The value of this property cannot be null (Nothing in Visual Basic).

Remarks

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