MaximumPastKeyCount Property (SecurityGroupElement)

The maximum number of historical keys stored by the SKS.

Syntax

[ColumnDisplay(10)]
[DefaultValue(0)]
[Display(AutoGenerateField=true, 
   Order=5, 
   ShortName="Maximum Past Key Count")]
public long MaximumPastKeyCount {get; set;}

[ColumnDisplay(10)]
[DefaultValue(0)]
[Display(AutoGenerateField=true, 
   Order=5, 
   ShortName="Maximum Past Key Count")]
public:
property int64 MaximumPastKeyCount {
   int64 get();
   void set (    int64 value);
}

'Declaration
 
<ColumnDisplayAttribute(10)>
<DefaultValueAttribute(0)>
<DisplayAttribute(AutoGenerateField=True, 
   Order=5, 
   ShortName="Maximum Past Key Count")>
Public Property MaximumPastKeyCount As Long

'Usage
 
Dim instance As SecurityGroupElement
Dim value As Long
 
instance.MaximumPastKeyCount = value
 
value = instance.MaximumPastKeyCount

Remarks

In OPC UA SecurityGroupType, this corresponds to the MaxPastKeyCount property.

"The Property MaxPastKeyCount defines the maximum number of historical keys stored by the SKS. The historical keys are necessary to allow Subscribers to request keys for older NetworkMessages."

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

SecurityGroupElement Class
SecurityGroupElement Members

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