IsNull Property (UANodeDescriptor)

Determines whether the node descriptor is null, i.e. specifies neither node ID nor a browse path.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<DefaultValueAttribute(True)>
<IsValueEvidentAttribute(True)>
<XmlIgnoreAttribute()>
Public ReadOnly Property IsNull As Boolean

'Usage
 
Dim instance As UANodeDescriptor
Dim value As Boolean
 
value = instance.IsNull

[DefaultValue(true)]
[IsValueEvident(true)]
[XmlIgnore()]
public bool IsNull {get;}

[DefaultValue(true)]
[IsValueEvident(true)]
[XmlIgnore()]
public:
property bool IsNull {
   bool get();
}

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

Reference

UANodeDescriptor Class
UANodeDescriptor Members

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