OPC Studio User's Guide and Reference
TurnOffActivationSecurity Property (_ComInstantiationParameters)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Runtime.InteropServices.ComTypes Namespace > _ComInstantiationParameters Interface : TurnOffActivationSecurity Property
Indicates that activation security should be turned off when the COM object is created.
Syntax
'Declaration
 
Property TurnOffActivationSecurity As Boolean
'Usage
 
Dim instance As _ComInstantiationParameters
Dim value As Boolean
 
instance.TurnOffActivationSecurity = value
 
value = instance.TurnOffActivationSecurity
bool TurnOffActivationSecurity {get; set;}
property bool TurnOffActivationSecurity {
   bool get();
   void set (    bool value);
}

Property Value

The default value of this property is False.

Remarks

This property is used by following client implementations:

In order to turn off the activation security, the OverrideDefaultSecurity property must also be set to true.

See Turning Off Activation Security. For this to work, the server must specify Everyone for Default Launch Permissions.

When combined with other parameters using the OpcLabs.BaseLib.Runtime.InteropServices.Extensions.ComInstantiationParametersExtension.OverrideBy method, the result is obtained by performing a logical AND of the values.

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.

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