# BeforeJointAttribute<T> Constructors

- Package: [Joinery.Dovetail](/Dovetail/api/joinery.dovetail.md)
- Type: [BeforeJointAttribute<T>](/Dovetail/api/joinery.dovetail/beforejointattribute-1.md)
- Kind: `Constructors`
- Members: `1`

An attribute that ensures the convention runs before the given [IDovetailJoint](/Dovetail/api/joinery.dovetail/idovetailjoint.md)

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## BeforeJointAttribute

- Name: `Constructor`

```csharp
public sealed class BeforeJointAttribute<T>
{
    public BeforeJointAttribute()
    {
        // ...
    }
}
```