# TThermalReliefDefinedType enumeration

*No description yet.*

```csharp
public enum TThermalReliefDefinedType
```

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

## Values

| Name | Value | Description |
| --- | --- | --- |
| `trdRule` | 0 |  |
| `trdUser` | 1 |  |
| `trdDefault` | 2 |  |

## Returned by

[IPadViaThermalReliefData.GetDefinedType](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/IPadViaThermalReliefData.md#getdefinedtype), [PadViaThermalReliefData.DefinedType](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/PadViaThermalReliefData.md#definedtype), [PadViaThermalReliefData.GetDefinedType](https://altiumdeveloper.github.io/ad-sdk-docs/reference/pcb/PadViaThermalReliefData.md#getdefinedtype)