# Sandbox.SerializedObject.PropertyPreChangeDelegate

- Kind: class
- Assembly: `Sandbox.System`
- Modifiers: sealed

## Constructors

- [`PropertyPreChangeDelegate`](/api/Sandbox.SerializedObject.PropertyPreChangeDelegate/.ctor)

## Methods

- [`BeginInvoke`](/api/Sandbox.SerializedObject.PropertyPreChangeDelegate/BeginInvoke)
- [`EndInvoke`](/api/Sandbox.SerializedObject.PropertyPreChangeDelegate/EndInvoke)
- [`Invoke`](/api/Sandbox.SerializedObject.PropertyPreChangeDelegate/Invoke)