AF SDK Reference

AFElement.HasNotifications Property

Save PDF

TABLE OF CONTENTS

AFElement.HasNotifications Property

Save PDF

Last UpdatedNov 18, 2025
2 minute read

This read-only property returns if there are any AFNotification objects that target this element.

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

Syntax

public bool HasNotifications { get; }

Public ReadOnly Property HasNotifications As Boolean
	Get

Dim instance As AFElement
Dim value As Boolean

value = instance.HasNotifications

public:
property bool HasNotifications {
	bool get ();
}

member HasNotifications : bool with get

Property Value

Type: Boolean
Returns if there are any AFNotification objects that target this element.

Remarks

This method provides a more performant way of checking for AFNotification objects that target this element. An AFNotification targets this element if it has an Analysis defined with its Target set to this element. Use the GetNotifications(AFSortField, AFSortOrder, Int32) method to return the notifications that target this element.

Important
The performance of this property will be slow when connected to a PI AF Server version 2.5 or earlier because it must query the server for its value.

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