OPC Studio User's Guide and Reference
TrustedEndpointUrlStrings Property (UACertificateAcceptancePolicy)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine Namespace > UACertificateAcceptancePolicy Class : TrustedEndpointUrlStrings Property
Contains an array of endpoint URLs that are always trusted, without regard for the certificate provided.
Syntax
'Declaration
 
<DataMemberAttribute()>
Public Property TrustedEndpointUrlStrings As StringCollection
'Usage
 
Dim instance As UACertificateAcceptancePolicy
Dim value As StringCollection
 
instance.TrustedEndpointUrlStrings = value
 
value = instance.TrustedEndpointUrlStrings
[DataMember()]
public StringCollection TrustedEndpointUrlStrings {get; set;}
[DataMember()]
public:
property StringCollection^ TrustedEndpointUrlStrings {
   StringCollection^ get();
   void set (    StringCollection^ value);
}

Property Value

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

The individual elements of the property value cannot be null (Nothing in Visual Basic).

Exceptions
ExceptionDescription

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

In a fully secure configuration, this list should be empty.

In order to obtain or modify this parameter for server instance certificates, access the UAClientServerEngineParameters.CertificateAcceptancePolicy property of EasyUAClientSharedParameters.EngineParameters property of OpcLabs.EasyOpc.UA.EasyUAClientCore.SharedParameters. Alternatively, you can override the certificate acceptance policy for a specific endpoint by setting it to a non-null value in OpcLabs.EasyOpc.UA.UAEndpointDescriptor.CertificateAcceptancePolicy.

In order to obtain or modify this parameter for HTTPS certificates, access the UAClientEngineParameters.HttpsCertificateAcceptancePolicy property of EasyUAClientSharedParameters.EngineParameters property of OpcLabs.EasyOpc.UA.EasyUAClientCore.SharedParameters.

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