OPC Studio User's Guide and Reference
IsNull Property (UserNameTokenInfo)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.IdentityModel.User Namespace > UserNameTokenInfo Class : IsNull Property
Determines whether this username token info is a null token.
Syntax
'Declaration
 
<BrowsableAttribute(False)>
Public ReadOnly Property IsNull As Boolean
'Usage
 
Dim instance As UserNameTokenInfo
Dim value As Boolean
 
value = instance.IsNull
[Browsable(false)]
public bool IsNull {get;}
[Browsable(false)]
public:
property bool IsNull {
   bool get();
}

Property Value

The default value of this property is True.

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