AFAnnotation.Attachment Property
- Last UpdatedNov 18, 2025
- 2 minute read
- PI System
- AF SDK 2024 R2
- Developer
An AFFile that is attached to the annotation.
Namespace: OSIsoft.AF.Data
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.1.1.1182
Syntax
public AFFile Attachment { get; set; }
Public Property Attachment As AFFile Get Set Dim instance As AFAnnotation Dim value As AFFile value = instance.Attachment instance.Attachment = value
public: property AFFile^ Attachment { AFFile^ get (); void set (AFFile^ value); }
member Attachment : AFFile with get, set
Property Value
Type: AFFileReturns the AFFile that is attached to the annotation. This property can only be used if it is not a PIPoint annotation.
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | An InvalidOperationException will be thrown if this property is changed and is a PIPoint annotation. |