AF SDK Reference

IAFAnalysisRuleState.PrivateData Property

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IAFAnalysisRuleState.PrivateData Property

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Last UpdatedNov 18, 2025
2 minute read

A location for a stateful AFAnalysisRule to store its instance-specific data.

Namespace: OSIsoft.AF.Analysis
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.1.1.1182

Syntax

Object PrivateData { get; set; }

Property PrivateData As Object
	Get
	Set

Dim instance As IAFAnalysisRuleState
Dim value As Object

value = instance.PrivateData

instance.PrivateData = value

property Object^ PrivateData {
	Object^ get ();
	void set (Object^ value);
}

abstract PrivateData : Object with get, set

Property Value

Type: Object

Remarks

A stateless AFAnalysisRule can ignore this property. For state to survive restart or failover, this type should be serializable.

Version Information

AFSDK

Supported in: 3.1.1, 3.1.0, 3.0.2, 3.0.1, 3.0.0, 2.10.11, 2.10.5, 2.10.0, 2.10, 2.9.5, 2.9, 2.8.5, 2.8, 2.7.5, 2.7, 2.6

AF SDK Reference