# Sandbox.UI.DropEvent.Action

```csharp
DropAction Action { get; set; }
```

What dropping here would do. Leave [Sandbox.UI.DropAction.None](/api/Sandbox.UI.DropAction/None) to reject - the OS
drag cursor shows the answer while hovering.

Declared in [Sandbox.UI.DropEvent](/api/Sandbox.UI.DropEvent).
Assembly: `Sandbox.Engine`.