AF SDK Reference

AFAnnotation.Save Method

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AFAnnotation.Save Method

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Last UpdatedNov 18, 2025
2 minute read

Immediately commits this AFAnnotation to the server.

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

Syntax

public void Save()

Public Sub Save

Dim instance As AFAnnotation

instance.Save()

public:
void Save()

member Save : unit -> unit

Remarks

This method will immediately save this annotation to the server. Only the creator or someone with Admin permission is allowed to modify an existing annotation. To save several annotations in bulk, use the Save(IListAFAnnotation) method. The Delete can be used to remove an annotation.

Caution
This method can only be used for an asset-based annotation.

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

AF SDK Reference