# IPCB_InternalPlane_V7 interface

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```csharp
public interface IPCB_InternalPlane_V7 : IPCB_InternalPlane
```

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

**Inherits:** [IPCB_LayerObject](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md) → [IPCB_PhysicalLayer](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_PhysicalLayer.md) → [IPCB_ElectricalLayer](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_ElectricalLayer.md) → [IPCB_InternalPlane](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_InternalPlane.md)

This interface declares no members of its own.

## Inherited members

- From [IPCB_InternalPlane](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_InternalPlane.md): [NetName](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_InternalPlane.md#netname), [PullBackDistance](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_InternalPlane.md#pullbackdistance)
- From [IPCB_ElectricalLayer](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_ElectricalLayer.md): [CopperThickness](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_ElectricalLayer.md#copperthickness)
- From [IPCB_LayerObject](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md): [IsInLayerStack](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md#isinlayerstack), [LayerDisplayName](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md#layerdisplayname), [LayerName](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md#layername), [LayerStack](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md#layerstack), [UsedByPrims](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md#usedbyprims), [V6_LayerID](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md#v6_layerid), [V7_LayerID](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerObject.md#v7_layerid)

## Returned by

[IPCB_LayerStack_V7.FirstAvailableInternalPlane](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerStack_V7.md#firstavailableinternalplane), [IPCB_LayerStack_V7.LastInternalPlane](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPCB_LayerStack_V7.md#lastinternalplane)

## Examples

Used in the SDK examples: [Extension_InternalPlaneLayer](https://github.com/AltiumDeveloper/ad-sdk-examples/blob/5b144f54740a53ec578b3b6c3f902b831e0b1144/Extension_InternalPlaneLayer/Source%20Code/Commands.cs#L37).