AF SDK Reference

IAFTransactable.IsNew Property

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IAFTransactable.IsNew Property

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Last UpdatedJan 12, 2026
2 minute read

Indicates whether the object is new and has never been saved to persistent storage.

Namespace: OSIsoft.AF
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.2.0.7

Syntax

bool IsNew { get; }

ReadOnly Property IsNew As Boolean
	Get

Dim instance As IAFTransactable
Dim value As Boolean

value = instance.IsNew

property bool IsNew {
	bool get ();
}

abstract IsNew : bool with get

Property Value

Type: Boolean
Indicates whether the object is new and has never been saved to persistent storage.

Remarks

An object is saved to persistent storage by calling the CheckIn or ApplyChanges method on the object. All objects in the database can be saved to persistent storage by calling one of the AFDatabase.CheckIn Overload or AFDatabase.ApplyChanges Overload methods on the AFDatabase.

AF SDK Reference