QuickOPC User's Guide and Reference
RequireValidAuthenticationToken Property (_UAEnhancedSessionParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine.ComTypes Namespace > _UAEnhancedSessionParameters Interface : RequireValidAuthenticationToken Property
Enforce that the server provides a valid authentication token.
Syntax
'Declaration
 
Property RequireValidAuthenticationToken As Boolean
'Usage
 
Dim instance As _UAEnhancedSessionParameters
Dim value As Boolean
 
instance.RequireValidAuthenticationToken = value
 
value = instance.RequireValidAuthenticationToken
bool RequireValidAuthenticationToken {get; set;}
property bool RequireValidAuthenticationToken {
   bool get();
   void set (    bool value);
}
Remarks

In order to obtain or modify this parameter, in the default state (when OpcLabs.EasyOpc.UA.EasyUAClientCore.Isolated equals to false), access OpcLabs.EasyOpc.UA.Engine.UAClientAdaptableParameters.SessionParameters property of static OpcLabs.EasyOpc.UA.EasyUAClientCore.AdaptableParameters. If you have set OpcLabs.EasyOpc.UA.EasyUAClientCore.Isolated to true, you need to access OpcLabs.EasyOpc.UA.Engine.UAClientAdaptableParameters.SessionParameters property of OpcLabs.EasyOpc.UA.EasyUAClientCore.IsolatedParameters.

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