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AF SDK Reference

IAFTransactable.IsSystemDefined Property

  • Last UpdatedNov 18, 2025
  • 1 minute read
IAFTransactable.IsSystemDefined Property
Indicates if the IAFTransactable object is system defined.

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

Syntax

bool IsSystemDefined { get; }
ReadOnly Property IsSystemDefined As Boolean
	Get

Dim instance As IAFTransactable
Dim value As Boolean

value = instance.IsSystemDefined
property bool IsSystemDefined {
	bool get ();
}
abstract IsSystemDefined : bool with get

Property Value

Type: Boolean
Returns if the owning IAFTransactable object is defined by the system and cannot be modified by the user.

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

See Also

In This Topic
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