ServerCategories Property (ServerDescriptor)

Determines which specifications can be used with the OPC server.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Property ServerCategories As ServerCategories

'Usage
 
Dim instance As ServerDescriptor
Dim value As ServerCategories
 
instance.ServerCategories = value
 
value = instance.ServerCategories

public ServerCategories ServerCategories {get; set;}

public:
property ServerCategories^ ServerCategories {
   ServerCategories^ get();
   void set (    ServerCategories^ value);
}

Property Value

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

Exceptions

Exception Description

Exception	Description
System.ArgumentNullException	A `null` reference (`Nothing` in Visual Basic) is passed to a method that does not accept it as a valid argument. 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.

System.ArgumentNullException

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

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.

Remarks

This property is only interpreted by the NET API client implementation; it is ignored by the Native Client implementation.

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

ServerDescriptor Class
ServerDescriptor Members

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