OPC Studio User's Guide and Reference
RequestedPastKeyReserveTime Property (_ManagedSecurityGroupParameters)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Security.KeyManagement.Configuration.ComTypes Namespace > _ManagedSecurityGroupParameters Interface : RequestedPastKeyReserveTime Property
Amount of reserve time for which past security keys will be requested. In milliseconds.
Syntax
'Declaration
 
Property RequestedPastKeyReserveTime As Double
'Usage
 
Dim instance As _ManagedSecurityGroupParameters
Dim value As Double
 
instance.RequestedPastKeyReserveTime = value
 
value = instance.RequestedPastKeyReserveTime
double RequestedPastKeyReserveTime {get; set;}
property double RequestedPastKeyReserveTime {
   double get();
   void set (    double value);
}
Remarks

Normally, RequestedPastKeyReserveTime <= MinimumPastKeyReserveTime. This is inverted in comparison to future key reserve times, but it makes sense: The past key reserve grows with time, so we can request less, but eventually it will reach the minimum reserve time.

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