OPC Studio User's Guide and Reference
UAEndpointSelectionPolicy Constructor(UAMessageSecurityModes,Uri,Uri)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine Namespace > UAEndpointSelectionPolicy Class > UAEndpointSelectionPolicy Constructor : UAEndpointSelectionPolicy Constructor(UAMessageSecurityModes,Uri,Uri)
Specifies which message security modes are allowed.
When not a null reference, specifies the required security policy URI of the endpoint.

The value of this parameter can be null (Nothing in Visual Basic).

When not a null reference, specifies the required transport profile of the endpoint.

The value of this parameter can be null (Nothing in Visual Basic).

Initializes a new instance of the class, specifying the allowed message security modes, security policy URI, and transport profile URI.
Syntax
'Declaration
 
Public Function New( _
   ByVal allowedMessageSecurityModes As UAMessageSecurityModes, _
   ByVal securityPolicyUri As Uri, _
   ByVal transportProfileUri As Uri _
)
'Usage
 
Dim allowedMessageSecurityModes As UAMessageSecurityModes
Dim securityPolicyUri As Uri
Dim transportProfileUri As Uri
 
Dim instance As New UAEndpointSelectionPolicy(allowedMessageSecurityModes, securityPolicyUri, transportProfileUri)

Parameters

allowedMessageSecurityModes
Specifies which message security modes are allowed.
securityPolicyUri
When not a null reference, specifies the required security policy URI of the endpoint.

The value of this parameter can be null (Nothing in Visual Basic).

transportProfileUri
When not a null reference, specifies the required transport profile of the endpoint.

The value of this parameter can be null (Nothing in Visual Basic).

Exceptions
ExceptionDescription

An invalid enumeration value was used.

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

Example values for allowedMessageSecurityModes:

For example values of securityPolicyUri, see SecurityPolicyUriString.

For example values of transportProfileUri, see TransportProfileUriString.

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