# MeshExtensionMethods.Boundary examples

Examples for [Boundary](https://developer.rhino3d.com/api/gh2/type/grasshopper2.extensions.meshextensionmethods/boundary.md) in Grasshopper2.Extensions.MeshExtensionMethods.

## C#

```cs
using Grasshopper2.Extensions;

// As an extension method
Polyline result = face.Boundary(mesh);

// As a static method
result = MeshExtensionMethods.Boundary(face, mesh);
```

## Python

```python
import clr
clr.AddReference('Grasshopper2')
import Grasshopper2.Extensions
clr.ImportExtensions(Grasshopper2.Extensions)

# As an extension method
result = face.Boundary(mesh)

# As a static method
result = Grasshopper2.Extensions.MeshExtensionMethods.Boundary(face, mesh)
```