# TVendorCategory enumeration

*No description yet.*

```csharp
public enum TVendorCategory
```

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

## Values

| Name | Value | Description |
| --- | --- | --- |
| `eVendorCategory_None` | 0 |  |
| `eVendorCategory_Altera` | 1 |  |
| `eVendorCategory_Xilinx` | 2 |  |
| `eVendorCategory_XST` | 3 |  |
| `eVendorCategory_Altium` | 4 |  |
| `eVendorCategory_Synplicity` | 5 |  |
| `eVendorCategory_ACTEL` | 6 |  |
| `eVendorCategory_Lattice` | 7 |  |

## Returned by

[IVendorConstraint.GetCategory](https://altiumdeveloper.github.io/ad-sdk-docs/reference/sch/IVendorConstraint.md#getcategory)