OPC Studio User's Guide and Reference
LowestLevel Method



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Extensions Namespace > UAMessageSecurityModesExtension Class : LowestLevel Method
The message security modes.
Determines the lowest security level allowed by the message security modes.
Syntax
'Declaration
 
<ExtensionAttribute()>
Public Shared Function LowestLevel( _
   ByVal messageSecurityModes As UAMessageSecurityModes _
) As UAMessageSecurityModes
'Usage
 
Dim messageSecurityModes As UAMessageSecurityModes
Dim value As UAMessageSecurityModes
 
value = UAMessageSecurityModesExtension.LowestLevel(messageSecurityModes)

Parameters

messageSecurityModes
The message security modes.

Return Value

Returns the lowest security level allowed by the message security modes, or OpcLabs.EasyOpc.UA.Engine.UAMessageSecurityModes.None if the message security modes do not allow any security mode.
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