AF SDK Reference

PICollective.UniqueID Property

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PICollective.UniqueID Property

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Last UpdatedNov 18, 2025
2 minute read

Read-only property that provides the collective's unique identifier as a String.

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

Syntax

public override string UniqueID { get; }

Public Overrides ReadOnly Property UniqueID As String
	Get

Dim instance As PICollective
Dim value As String

value = instance.UniqueID

public:
virtual property String^ UniqueID {
	String^ get () override;
}

abstract UniqueID : string with get
override UniqueID : string with get

Property Value

Type: String
The collective's unique identifier as a String.

Remarks

Normally this is the collective's ID property returned as a String. A collective can be configured to return an integer as its unique identifier. In this configuration, the ID property will return the integer identifier in Guid format and this property will return the identifier as configured in the collective.

AF SDK Reference