Severity Property (UAStatusCode)

Indicates whether the StatusCode represents a good, bad or uncertain condition.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ValueRangeAttribute(Mono.Cecil.CustomAttributeArgument, Mono.Cecil.CustomAttributeArgument)>
Public Property Severity As UASeverity

'Usage
 
Dim instance As UAStatusCode
Dim value As UASeverity
 
instance.Severity = value
 
value = instance.Severity

[ValueRange(Mono.Cecil.CustomAttributeArgument, Mono.Cecil.CustomAttributeArgument)]
public UASeverity Severity {get; set;}

[ValueRange(Mono.Cecil.CustomAttributeArgument, Mono.Cecil.CustomAttributeArgument)]
public:
property UASeverity Severity {
   UASeverity get();
   void set (    UASeverity value);
}

Property Value

Valid values of this property are in the range from GoodOrSuccess (UASeverity.GoodOrSuccess) to 3.

The default value of this property is GoodOrSuccess (UASeverity.GoodOrSuccess).

Because the UAStatusCode has an implicit conversions from UASeverity, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use he returned UASeverity (representing the severity code) in any place where UAStatusCode is expected as input, and the corresponding OPC UA status code will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the FromInt64 or FromUASeverity static method instead.

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	The value of an argument is outside the allowable range of values as defined by the invoked method. This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Exception

Description

System.ArgumentOutOfRangeException

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

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

UAStatusCode Class
UAStatusCode Members

Documentation Home, Send Feedback. Resources: Knowledge Base, Product Downloads. Technical support: Online Forums, FAQ.

Missing some example? Ask us for it on our Online Forums! You do not have to own a commercial license in order to use Online Forums, and we reply to every post.