OPC Studio User's Guide and Reference
TurnOffCallSecurity Property (_ComSecurityParameters)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Runtime.InteropServices.ComTypes Namespace > _ComSecurityParameters Interface : TurnOffCallSecurity Property
Sets the authentication level for COM object access to None.
Syntax
'Declaration
 
Property TurnOffCallSecurity As Boolean
'Usage
 
Dim instance As _ComSecurityParameters
Dim value As Boolean
 
instance.TurnOffCallSecurity = value
 
value = instance.TurnOffCallSecurity
bool TurnOffCallSecurity {get; set;}
property bool TurnOffCallSecurity {
   bool get();
   void set (    bool value);
}

Property Value

The default value of this property is False.

Remarks

This setting has effect only when UseCustomSecurity is true.

This property is used by following client implementations:

See Turning Off Call Security. For this to work, the server must also specify None for its authentication level.

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

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