# Sandbox.SerializedObject.PropertyStartEditDelegate.BeginInvoke

```csharp
System.IAsyncResult BeginInvoke(SerializedProperty property, System.AsyncCallback callback, object object)
```

### Parameters

- `property` (`SerializedProperty`)
- `callback` (`System.AsyncCallback`)
- `object` (`object`)

### Returns

`System.IAsyncResult`

Declared in [Sandbox.SerializedObject.PropertyStartEditDelegate](/api/Sandbox.SerializedObject.PropertyStartEditDelegate).
Assembly: `Sandbox.System`.