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 # Enum NotifyReason

 Last update: 09.03.2026 

<a id="VM_Managed_NotifyReason"></a>

Namespace: [VM.Managed](VM.Managed.md)  
Assembly: VMAppCore.dll

This class is to represent the type of event from linked object.

```csharp
public enum NotifyReason

```

## Fields

`CheckCircularReference = 16`

Check circular reference.

`ChildAdded = 11`

Child added.

`ChildRemoved = 12`

Child removed.

`Deleted = 7`

Deleted.

`GeometryChanged = 2`

Geometry changed.

`GeometryChangedAfterBuild = 3`

Geometry changed after build.

`GetRelationInfo = 15`

Get relation information.

`Interfaced = 9`

Interfaced.

`NameChanged = 5`

Name changed.

`PositionChanged = 1`

Position changed.

`PropertyChanged = 4`

Property changed.

`ReferenceChanged = 14`

Reference Changed.

`Reloaded = 8`

Reloaded.

`ShowHide = 13`

Show and Hide.

`Template = 10`

Template.

`Undefined = 0`

Undefined.

`ValueChanged = 6`

Value changed.