# TLayerStackDocumentFormat enumeration

*No description yet.*

```csharp
public enum TLayerStackDocumentFormat
```

**Namespace:** PCB · **Assembly:** Altium.SDK.Interfaces

## Values

| Name | Value | Description |
| --- | --- | --- |
| `dfDefault` | 0 |  |
| `dfXml` | 1 |  |
| `dfXmlExt` | 2 |  |

## Accepted by

[ILayerStackDocument.LoadFromFile](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/ILayerStackDocument.md#loadfromfile), [ILayerStackDocument.SaveToFile](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/ILayerStackDocument.md#savetofile), [ILayerStackDocument.SerializeToString](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/ILayerStackDocument.md#serializetostring), [ILayerStackProvider.ExportToFile](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/ILayerStackProvider.md#exporttofile), [ILayerStackProvider.ExportToString](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/ILayerStackProvider.md#exporttostring)