New Post: How to set font size of a vertex using C#?

To set the size of a vertex:
iv.SetValue(ReservedMetadataKeys.PerVertexRadius, (float)10);

To set the shape of the vertex:
iv.SetValue(ReservedMetadataKeys.PerVertexShape, VertexShape.Disk);

How do I set the label's font size using C#?

Thank you.